Wii Fit Trainer (SSBU)

Wii Fit Trainer in Super Smash Bros. Ultimate
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Universe	Wii Fit
Other playable appearance	in SSB4
Availability	Unlockable
Final Smash	Wii Fit

“	A fighter that attacks with healthy moves like stretching and yoga poses. You can pick between male and female versions. Charging up Sun Salutation all the way recovers a bit of health!	”
—Super Smash Blog, Super Smash Bros. Ultimate Official Site

Wii Fit Trainer (Wii Fit トレーナー, Wii Fit Trainer) is a playable character in Super Smash Bros. Ultimate, officially confirmed on June 12th, 2018. Wii Fit Trainer is classified as fighter #47. As in Smash 4, both the female and male versions of Wii Fit Trainer are playable.

October Moore and Steve Heinke's portrayal of the female and male Wii Fit Trainers from SSB4 was repurposed for the American English versions of Ultimate. Tania Emery and Luke Smith's portrayal of the female and male Wii Fit Trainers from SSB4 was repurposed for the British English versions of Ultimate. Hitomi Hirose and Tomoyuki Higuchi's portrayal of the female and male Wii Fit Trainers from SSB4 was repurposed for the Japanese version of Ultimate.

• The Dutch and Russian versions of Ultimate also use Wii Fit Trainer's British English voices.
• The Korean and simplified/traditional Chinese versions of Ultimate also use Wii Fit Trainer's Japanese voices.

How to unlock

Complete one of the following:

• Play VS. matches, with Wii Fit Trainer being the 9th character to be unlocked.
• Clear Classic Mode with Samus or any character in her unlock tree, being the 2nd character unlocked after Inkling.
• Have Wii Fit Trainer join the player's party in World of Light.

With the exception of the third method, Wii Fit Trainer must then be defeated on Wii Fit Studio.

Attributes

Wii Fit Trainer is a somewhat tall middleweight. They possess a fast walking speed (the 24th highest), slightly above average dashing speed, a fast initial dash, average air speed, high air acceleration (tied for the 21st highest), high jumps, average gravity, has the 11th highest traction and is tied with Isabelle and the Ice Climbers for the 7th-9th slowest falling speed. In addition, they have one of the longest tech rolls and ledge rolls in the game, which can make them hard to punish even if a roll is expected. These attributes give them overall good mobility, although, similarly to Luigi and Pit, Wii Fit Trainer is somewhat floaty for their weight class, and is one of the floatiest characters in the game. They can also wall jump and crawl, with the latter being one of the shortest in terms of hurtbox height, making it useful defensively.

Wii Fit Trainer possesses a great damage racking game, possessing several attacks that deal high damage and/or have KO potential, and their Deep Breathing makes them faster and stronger for a few seconds as well as causing her to take less damage. Their attacks also have unusual hitbox placements or properties, since for some of their attacks they can hit on both sides. For example, with their forward tilt, they can hit in front of her with their arm and behind them with their leg; this also applies to forward smash, forward aerial, and the first hit of their jab, while the third hit of jab has a sweetspot that buries opponents.

Wii Fit Trainer also has two strong projectiles, Sun Salutation and Header. The former can be charged, with the fully charged version dealing high damage, good knockback, and healing them by 2%. The latter is very versatile, with several different common uses. Not only can it combo into many of their attacks, but it can also be used as a long lasting meteor smash if the opponent is directly in front of them, a way to both enter advantage and exit disadvantage, a virtually infinite pool of mixups and setups with header cancels, and even a recovery tool since it gives Wii Fit Trainer slight upward momentum when used in the air which can allow for stalling and greater horizontal movement.

Wii Fit Trainer also possesses a great air game. With the exception of their back aerial, they can autocancel all of their aerials in a short hop. Neutral aerial consists of two hits, with the first one having hitboxes on their arms and legs, and leading into the second hit, dealing a total of 14% if both hits connect. This is one of their best combo starters and extenders due to its low lag, low knockback, and 90° launch angle. Because of this, a well placed neutral aerial and can easily lead to 70% combos or even extremely early kills with setups such as neutral air 1 to up smash. Forward aerial has decent power, fast startup and low ending lag, with extremely favorable autocancel windows. It also has a hitbox on Wii Fit Trainer's foot which serves as a weak but quick meteor smash, being one of the fastest in the game at frame 9. Back aerial is their fastest aerial in terms of startup, coming out on frame 5, but is also the strongest, possessing a small sweetspot on their feet on the first active frame with very high power. Up aerial has decent knockback and is good for juggling, with a surprisingly large disjoint that can often beat out opponents landing aggressively. Down aerial is a powerful meteor smash with exceptional hitboxes; the sweet spot covers more than half of Wii Fit Trainer's body with no initial sourspot. In addition, down aerial has fairly low endlag, allowing for the move to be autocanceled from a short hop.

Wii Fit Trainer generally fights well in both long range and close-quarters combat due to their useful projectiles and hard hitting normals, but struggles at mid range as a result of their lack of range on their tilts and aerials. As such, the character may sometimes have trouble approaching, and typically relies on Header to do so. Wii Fit Trainer has some of the most punishing combos in the game when it comes to damage, but actually landing that first hit can prove to be quite difficult in many situations.

Wii Fit Trainer notably excels both offstage and on the ledge. While neither of these areas are where they want to be necessarily, they have several tools that give them more options than the average character in these scenarios. The most important of these tools is Header, as it can cover Wii Fit Trainer's recovery, as well as stall them in the air or cover ledge options. Due to the character's below average air speed and slow fall speed (without Deep Breathing), they can sometimes struggle to land safely. They also possess three different meteor smashes: Header, down aerial and forward aerial's foot hitbox, and they support Wii Fit Trainer's very good edgeguarding ability.

Their grab game is serviceable, with both forward throw at low percents and especially up throw at mid percents offering some combo potential. Down throw is often used at low percents as well, however the throw has no true followups on the majority of the cast. Despite several options for combo throws, Wii Fit Trainer lacks a solid kill throw; back throw, their strongest throw, typically doesn't KO until well past 140%. This can be remedied somewhat with Deep Breathing.

Wii Fit Trainer's smash attacks are all rather volatile, as they possess high risk for high reward. All three moves are far above average in strength, especially up smash, which is one of the strongest up smashes in the game when connecting the sweetspot on their hands, even without Deep Breathing. The move's solid vertical range and 4 frames of full body intangibility also make it a good anti-air tool. Forward smash is a solid punishing tool since it hits on both sides of Wii Fit Trainer with large horizontal range, which can also be used to catch landings. The move's main weakness is the notable sourspot from Wii Fit Trainer's knees down. Down smash is a semispike that hits on both sides of Wii Fit Trainer simultaneously, and is their only smash attack that can consistently cover the area close to the ground. Despite their smash attacks' strengths, these moves also come with the downside of large amounts of ending lag, making them extremely punishable when missed. Although Wii Fit Trainer has several strong attacks, they often have trouble taking stocks, as most of their KO moves are hard to land or are inconsistent, such as Forward tilt and Back air's poor hitboxes, with the former's large blindspots on both the front and back hits, and the latter's sweetspot only lasting for one frame. In addition, forward aerial typically cannot cover the space directly in front of or behind Wii Fit Trainer. All these inconsistencies add up, leaving Wii Fit Trainer with very few truly reliable kills moves, setting them apart from the higher tier characters.

Due to this unorthodox moveset, relatively steep learning curve, and lack of the mass appeal that many Smash Bros. characters possess, Wii Fit Trainer has a fairly small playerbase, although they have received much more attention than in Smash 4 since their overall viability has been greatly improved. It remains to be seen how they will fair in the long run of Ultimate's competitive scene.

Changes from Super Smash Bros. 4

Wii Fit Trainer has been significantly buffed from Smash 4 to Ultimate. They have received various improvements to their hitbox durations, hitbox placements, overall lag, mobility, projectiles, and damage output, making Wii Fit Trainer's moveset function more effectively overall.

Many of their notoriously inconsistent attacks have been improved: forward and up tilt both last longer, with the latter having intangibility on the arms and reaching farther upward than before, making it better for contesting aerials. Up tilt, dash attack, forward smash, down smash and forward aerial have lower ending lag, while up smash has a larger sourspot, making it less likely to whiff. Many of the trainer's aerials' hitboxes have been improved so they connect more consistently, including forward aerial (which now has a small but useful body hitbox) and down aerial (whose large sourspot now comes out sooner and lasts longer). In addition, dash attack and down tilt deal more damage, up and down throws both function as reliable combo throws, and neutral attack's finisher buries much more consistently. All these changes greatly improve the trainer's damage racking potential, while making it less likely for her moves to whiff.

Wii Fit Trainer's special moveset has also been buffed: Sun Salutation deals more damage and knockback when fully charged and can be canceled with a jump, much like other storable charge moves. Header functions significantly better as a projectile, as the ball is bigger, deals more damage, bounces faster and lower, has more variable angles if headbutted, and almost always keeps its hitbox while active, making ball setups significantly more viable. Super Hoop now deals multiple hits, which improves its damage if all hits land. Finally, Deep Breathing has been dramatically improved: it can be activated more easily and faster, has a lower recharge penalty if failed, and lasts significantly longer. It also grants faster fall speed, gravity, air speed, traction, initial dash speed and dash speed. This overall mobility increase, coupled with both Deep Breathing's x1.25 damage increase and Wii Fit Trainer's already hard hitting attacks, allows them to put out significant damage output during even a single Deep Breathing use, heavily improving its utility.

Finally, Wii Fit Trainer benefits from the game's universal changes. The standardized 3-frame jumpsquat allows them to use aerials more effectively, while the slower shield drop speed improves the safety of their projectiles and certain attacks such as down tilt. The limit to a single air dodge allows their projectiles to cover options better and catch landings with their high mobility, while the ability to cancel ground moves improves their ground game.

The nerfs Wii Fit Trainer received are relatively minor: Super Hoop has a shorter max distance, making their recovery slightly less flexible, the back hit of forward tilt has less horizontal range, Neutral aerial links into its second hit less consistently, and Neutral attack's second hit can now make opponents trip or even slide out of the Neutral attack combo, causing the third hit's bury to miss. However, most of their weaknesses are recurring ones from Smash 4: while Wii Fit Trainer's overall moveset has been heavily improved, their neutral game is still lacking, due to the character's lack of midrange options alongside very few ways to escape pressure, deal with projectiles, or get back onstage. This is further harmed by the nerfs to dodging and dodge intangibility, making them relatively easy to juggle or trap on the ledge. Due to this, Wii Fit Trainer's disadvantage state is still extremely lackluster. Diminutive characters such as Olimar and Pichu are also still a struggle to deal with due to blindspots on key moves such as forward tilt.

Overall, Wii Fit Trainer now properly functions as a unique, projectile-based bait-and-punish character who relies on their unorthodox setups and options to pressure the opponent into making poor decisions, and then using their speed and massive damage output to capitalize. While Wii Fit Trainer is capable of racking up damage extremely quickly, their weaknesses in approaching and landing consistent hits remain, making it important for them to keep opponents from rushing them down or camping them out. As a result of all of these changes, Wii Fit Trainer has had surprising success in the early metagame, with several notable players such as WaDi, BestNess, and varun using them as a main or secondary at high-level tournaments with respectable results, in contrast to the Trainer's low success in Smash 4. However, as the character has a relatively small playerbase, it is unknown how well Wii Fit Trainer will fare in the long run.

Aesthetics

• As with all veterans returning from SSB4, Wii Fit Trainer's model features a more subdued color scheme. Both genders are slightly more muscular, and their clothing and hair also feature simple detailing.
• Wii Fit Trainer's face is clearer and has more detailed eyes, similarly to Wii Fit U's trainer. According to Sakurai, this was a requested change from the Wii Fit development team.
• Wii Fit Trainer's body faces the screen more compared to the previous entry; however, their animations are not mirrored.
• Much like other fighters, Wii Fit Trainer is more expressive. In particular, she smiles while taunting and using Header, and appear angry while using smash attacks.
• All three of Wii Fit Trainer's victory poses have been given more dynamic camera angles.

Attributes

• Like all characters, Wii Fit Trainer's jumpsquat animation takes three frames to complete (down from 5).
• Wii Fit Trainer's initial dash is significantly faster (1.5 → 2.024)
• Wii Fit Trainer runs much faster (1.696 → 1.866).
• Wii Fit Trainer walks faster (1.166 → 1.224).
• Wii Fit Trainer crawls forward faster (0.3 → 0.4).
• Wii Fit Trainer's air speed is slightly faster (0.97 → 1.019).

Ground attacks

• Neutral attack:
  • Jab 1 deals less damage on the front hit (3% → 2%).
  • Jab 1 has a slightly longer duration on the back hit (frame 4 → 4-5).
  • Jab 1 covers the ground more effectively.
  • Jab 1's back hit completely covers Wii Fit Trainer's foot.
  • Jab 1 has hitboxes that pull the opponent in, making the move combo more consistently.
  • Jab 2 slides the opponent away and has a chance to trip, making it harder to bury with Jab 3.
  • Jab 2 has larger hitboxes.
  • Jab 3 has less startup lag (frame 6 → 5).
  • Jab 3 has larger hitboxes for both its sourspot and burying sweetspot.
  • Jab 1 and 2 have the Sakurai angle which allows her to jablock, creating new setups and punish options.
• Dash attack:
  • Dash attack has less startup (frame 7 → 6) and ending lag (FAF 43 → 39).
  • It has a new early hitbox that deals more damage (6% → 10%) and sends at a lower angle (65° → 50°), making it a better kill option despite its lower knockback growth (80 → 71).
• Forward tilt:
  • Forward tilt deals more damage (9% → 11%), with its knockback scaling compensated (100 → 85).
  • It has a longer duration (frames 6-7 → 6-10).
  • Its back hit has less horizontal range.
• Up tilt:
  • Up tilt has more vertical range and combos into itself at low percents.
  • It has intangibility on the arm for 10 frames (frames 3-12).
  • It has a hitbox behind Wii Fit Trainer that sends the opponent away at a 75° angle rather than straight up. This hit also has higher base knockback (40 → 60) and lower knockback growth (70 → 50) than the main hit.
  • It has a significantly longer duration (frames 5-7 → 5-12).
  • It has less ending lag (FAF 35 → 30).
• Down tilt:
  • Down tilt has less startup lag (frame 10 → 9).
  • It deals more damage (12% → 13.5%).
  • It has slightly more ending lag (FAF 38 → 39).
  • It has larger hitboxes.
  • It launches at a lower angle (55° → 40°). This drastically improves its utility overall, as it has KO potential and can set up edgeguards.
• Forward smash
  • Forward smash has less ending lag (FAF 62 → 57).
• Up smash:
  • Up smash has less startup lag (frame 14 → 11), with its total duration reduced as well (FAF 58 → 55) and earlier intangibility frames (frames 12-15 → 9-12).
  • One of its sourspot hitboxes is much larger.
• Down smash
  • Down smash has less ending lag (FAF 57 → 47).

Aerial attacks

• All aerials have less landing lag (Neutral: 14 frames → 8, Forward: 15 → 7, Back: 20 → 12, Up: 15 → 9, Down: 20 → 12).
• Neutral aerial:
  • The first hit of neutral aerial links into the second hit less consistently.
  • Its first hit has an extra hitbox on the arms.
• Forward aerial:
  • Forward aerial has less ending lag (FAF 46 → 36).
  • Its spike hitbox deals slightly more knockback (10 base/62 scaling → 15/68).
  • It has a hitbox near the center of Wii Fit Trainer's body on frame 9, removing its blindspot.
• Back aerial:
  • Back aerial's sweetspot is larger (1.7u → 2.2u).
• Down aerial:
  • Down aerial has less startup lag (frame 20 → 15) with its total duration reduced as well (FAF 45 → 40).
  • Its spike hitbox covers Wii Fit Trainer's entire lower body rather than just her feet.
  • Its spike hitbox has a longer duration (2 frames → 3), consequently increasing the move's total duration as well (5 frames → 6).
  • It auto-cancels earlier (frame 40 → 35).

Throws and other attacks

• Standing grab extends further (Z2 offset: 7.7 → 8.2), slightly improving its range.
• Dash grab extends considerably further (Z2 offset: 8.7 → 9.9), noticeably improving its range.
• Pivot grab doesn't extend as far (Z2 offset: -14.7 → -14), reducing its range which combined with the universal reduction of the widths of grabboxes on aerial opponents drastically reduces its utility.
• Pummel is faster but deals less damage (3% → 1.3%).
• Up throw:
  • Up throw has lower base knockback (80 → 40) and higher knockback growth (50 → 80), as well as a slightly less vertical launch angle (85° → 80°). These changes make up throw a much better combo tool.
• Down throw:
  • Down throw has less ending lag (FAF 57 → 50), making it a better combo starter.

Special moves

• The introduction of the 1v1 multiplier hinders Wii Fit Trainer's ability to heal herself, as recovered damage is not increased by the multiplier.
• Sun Salutation:
  • Sun Salutation is orange in color instead of bright yellow.
  • It deals more damage when fully charged (18% → 21%).
  • It has less knockback scaling both when uncharged (70 → 63) and charged (70 → 64).
  • It has more base knockback when fully charged (30 → 38).
  • It can be charge-canceled by jumping or spot dodging.
• Header:
  • Header's soccer ball is around 50% bigger.
  • The soccer ball deals more damage on average. The damage dealt varies based on the move the ball was hit with, but also seems to differ slightly depending on how long the ball has been out.
  • The ball has much higher gravity (0.4 → 0.8).
  • The ball travels more quickly when headed (2.8 → 3.5).
  • The ball has a higher vertical air speed during Header's startup (1.5 → 1.6).
  • It has significantly less ending lag (FAF 59-75 → 41-57) and landing lag (20 frames → 9).
  • It offers a larger range of motion when hitting the ball both with a second input (10° min → 13°) and without (-7.7° max → -22°).
  • Its spike hitbox is larger (5u → 5.7u (clean), 3u → 4u (late)).
• Super Hoop:
  • Super Hoop's base vertical speed is higher (0.75 → 0.88).
  • The speed added to Super Hoop with every input is higher (0.2 → 0.25).
  • The interval between mash inputs registering is longer (6 frames → 17), making it easier to reach maximum height.
  • Its overall vertical distance has been reduced significantly. It is not possible to travel as far as in Smash 4, even after reaching the maximum amount of button-mashing or rhythmic tapping possible.
  • It is a multihit move that can hit up to three times, increasing its maximum damage output (5% → 15%) but reducing its gimp potential.
• Deep Breathing:
  • A fresh Deep Breathing has a faster timing cycle (frame 48 → 38).
  • It has a higher maximum duration to successfully activate (16 frames → 32).
  • It has less ending lag when activating on the ground (FAF 32 → 25).
  • Its effect lasts longer both when fresh (552 frames → 732) and stale (360 frames → 432).
  • Successfully using Deep Breathing improves Wii Fit Trainer's attributes to a greater extent.
    • Air speed: x1.17 ~ x1.2
    • Fall speed: x1.17 ~ x1.2
    • Gravity: x1.17 ~ x1.2
    • Initial dash speed: x1.1 ~ x1.13
    • Run speed: x1.1 ~ x1.13
    • Ground traction x1.1 ~ x1.13
  • Successfully using Deep Breathing gives a larger damage output buff (x1.16 ~ x1.2 → x1.2 ~ x1.25).
  • It has a much shorter refresh time (3600 frames → 2400).
• Wii Fit:
  • Wii Fit's silhouettes have a limited travel distance. This trait is shared with Final Edge.
  • It launches a large, slow-moving Dancer pose image at the end of the move. This image has KO potential, increasing the Final Smash's overall reliability.
  • It can no longer be enhanced by Deep Breathing.

Update History

Wii Fit Trainer was overall buffed by game updates. While Update 1.1.0 offered a few small buffs, Update 3.0.0 improved Wii Fit Trainer greatly both by making neutral attack a much more consistent option and increasing the power of Deep Breathing, which was already one of Wii Fit Trainer's most powerful moves to begin with. In addition, Update 3.1.0 improved neutral attack's consistency further and opened up new jablock options, allowing for greater capitalization in certain scenarios.

Wii Fit Trainer has seen very few nerfs thus far aside from the universal projectile nerf in 3.0.0. Header's ability to phase the soccer ball through stages was removed in 3.0.0, which was likely intended to be more of a bug fix than a direct nerf. Header received a hidden change in 3.0.0 as well, as it was altered to send the ball at a less steep angle, making it less useful at close and mid ranges as well as during recovery.

1.1.0

• Dash attack has less ending lag (FAF 43 → 39).
• Header's soccer ball travels more quickly when headed (2.8 → 3.5).

3.0.0

• Neutral attack's finisher has more bury range.
• Sun Salutation deals less shield damage (0 → -2.5/-5.3 (uncharged/charged)).
• Header's soccer ball deals less shield damage (-2.5).
• The interaction of Header's soccer ball with stage collision was fixed, removing several setups and making Header use from ledge less consistent. However, this in turn created a new tech known as Header Getup.
• The soccer ball has a higher vertical air speed during Header's startup (1.5 → 1.6) ultimately leading to Header yielding more shallow angles.
• Deep Breathing's effect lasts longer both when fresh (552 frames → 732) and stale (360 frames → 432).

3.1.0

• Neutral attack 1 has two new hitboxes which pull the opponent in, allowing the move to connect into neutral attack 2 more reliably.

7.0.0

• Overall shield size has been increased.

Moveset

• Wii Fit Trainer can increase overall damage output by x1.25 with Deep Breathing, consequently affecting knockback as well. The following moveset list details the properties of all attacks when Deep Breathing has not been used.
• Wii Fit Trainer can crawl and wall jump. Notably, Wii Fit Trainer's crawl is one of the lowest in the game, alongside that of Snake.

For a gallery of Wii Fit Trainer's hitboxes, see here.

Note: All numbers are listed as base damage, without the 1v1 multiplier.

		Name	Damage	Description
Neutral attack		Lunge	2%	Performs a Sideways Leg Lift, Single Leg Twist, and Lunge to attack with an outstretched arm, knee strike, and kneeling stomp, respectively. The first hit also has a rear hitbox on Wii Fit Trainer's leg. The third hit is able to bury grounded opponents, which can easily follow up into a tilt attack or a smash attack. However, Wii Fit Trainer can also wait for the opponent to wriggle out of being buried and catch them with an aerial attack. The first two attacks are able to jablock, and the second hit has a chance to trip the opponent.
			2%
			3%
Forward tilt		Dancer	11%	Assumes the Dancer pose to simultaneously perform a knifehand thrust in front and a scorpion kick in back. As a result, it is useful for punishing rolling opponents. It does not move the user at all on use, which can make it difficult to land. Both of Wii Fit Trainer's limbs have differing traits: the arm launches the opponent horizontally, whereas the leg launches them vertically. The arm KOs middleweights at 144% while near the edge, whereas the leg KOs them at 155%.
Up tilt		Triangle	10%	Assumes the Triangle pose to attack with an outstretched arm. The hitbox covers Wii Fit Trainer's arm and body while stepping backward to assume triangle pose. The rising arm is intangible. The arm hitbox launches the opponent straight up and is reliable for combos, particularly into itself and up smash, or as a follow-up from a short hopped up aerial. The body hitbox sends the opponent away at a diagonal angle.
Down tilt		Bridge	13.5%	Assumes the Bridge pose to attack with both knees. It has fairly quick start-up and deals both respectable damage and high hitstun, but lacks knockback for its power and has high ending lag. Useful for retaliating after dodging with a notable low crouch, hitting opponents on the ledge, or applying relatively safe shield pressure due to the pushback the move has.
Dash attack		Gate	10% (early), 6% (late)	Assumes the Gate pose while sliding to attack with an arcing arm. It has a respectable duration, which makes it useful for mindgames when used alongside a fox-trot. However, it is punishable on shield.
Forward smash		Warrior	15.5% (arms), 14% (body)	Assumes the Warrior pose to attack with outstretched arms on both sides. Strikes in both directions. Its considerable start-up and ending lag make it very punishable. Wii Fit Trainer lunges forward at a moderate distance, giving it deceptive range. Great power, as the uncharged forward smash KOs Mario around 78% at the edge of Final Destination.
Up smash		Tree	18%/15% (clean, hands/arms), 11%/8% (late, hands/arms)	Assumes the Tree pose to attack with outstretched, clasped hands. Hits around Wii Fit Trainer with a weaker body hitbox. It has good vertical range and it grants intangibility from start-up, making it useful for aerial protection. The uncharged body hitbox KOs Mario around 103% off the top of Final Destination, and the uncharged early hands KOs Mario at 90%, so it's one of the strongest up smashes in the game if sweetspotted.
Down smash		Arm & Leg Lift	12% (arm/leg), 10% (body)	Performs an Arm & Leg Lift to attack with an outstretched arm and outstretched leg. It is a very strong semi-spike. The uncharged down smash KOs Mario around 86% at the edge of Final Destination, and it's low trajectory launch angle result in KOs at lower percentages against characters with poor vertical recovery like Ike and Chrom.
Neutral aerial		Jackknife	5% (hit 1), 9% (hit 2)	Assumes the Jackknife pose to attack with both arms and legs. It deals impressive damage when both of its hits connect, connects much easier compared to most attacks thanks to its fairly large hitbox, has minimal ending and landing lag and autocancels in a short hop. Altogether, these traits make it a very useful combo starter when SHFF'd, and is Wii Fit Trainer’s overall best combo starter.
Forward aerial		Single-Leg Extension	12%/10% (clean, arm/leg), 7.5%/6% (late, arm/leg)	Performs a Single-Leg Extension to attack with an outstretched arm and outstretched leg. Due to its hitbox placements, it can hit opponents in front of and/or behind, but can be awkward to connect with due to its small hitboxes, and the front hit only hits in above and front of Wii Fit Trainer. Wii Fit Trainer's foot hitbox can meteor smash when clean, and thanks to it coming out on frame 9 like the arm hitbox, autocanceling in a short hop fast fall and having below average ending lag, it is among the fastest meteor smashes in the game.
Back aerial		Cobra	13.5% (clean feet), 11% (clean legs), 9% (clean body), 6% (late)	Assumes the Cobra pose to perform a double-footed back kick. It comes out on frame 5, making it Wii Fit Trainer's fastest aerial, and a fast attack in general. When coupled with its high knockback growth, its clean feet hitbox enables it to KO Mario at 91% while near the edge of Final Destination. It's her only aerial that can't autocancel in a short hop.
Up aerial		Half-Moon	10%	Assumes the Half-Moon pose to attack with outstretched, clasped hands. It comes out on frame 6, making it Wii Fit Trainer's second fastest aerial in terms of startup, and a fast attack in general. In addition to having a wide range compared to the Trainer's other aerials, it has good juggling potential, auto-cancels from a short hop. Decent knockback, KOing Mario at 150% off the top of Final Destination.
Down aerial		Chair	13% (clean grounded), 14% (clean aerial), 10% (late)	Assumes the Chair pose to perform a double foot stomp. It can meteor smash aerial opponents, but not grounded ones. Despite this, it is still fairly powerful against grounded opponents, as it KOs middleweights at 144% while near the edge. It comes out on frame 15, which makes it Wii Fit Trainer's slowest aerial in terms of startup, but has low ending lag and autocancels in a short hop.
Grab		Rowing Squat	—	Performs a Rowing Squat to grab and lift the opponent off the ground. Wii Fit Trainer's grabs are fast,but have below average range.
Pummel			1.3%	Squeezes the opponent. It is an average speed pummel.
Forward throw		Jump Serve	3% (hit 1), 7% (throw)	A jump serve, a technique used in volleyball.
Back throw		Dropkick	3% (hit 1), 6% (throw)	Throws the opponent backwards and then dropkicks them away It's their strongest throw, but not the best KO throw, usually KOing at around 140%.
Up throw		Jump Set	8%	A jump set, a technique used in volleyball. Has combo potential.
Down throw			7%	Slams the opponent onto the ground between both legs. Can be used to start combos.
Forward roll Back roll Spot dodge Air dodge		—	—
Techs		—	—
Floor attack (front) Floor getups (front)			7%	Performs a spinning, double-footed roundhouse kick.
Floor attack (back) Floor getups (back)			7%	Kicks around the floor while getting up.
Floor attack (trip) Floor getups (trip)			5%	Kicks around the floor while getting up.
Edge attack Edge getups		Side Plank	9%	Assumes the Side Plank pose while climbing up.
Neutral special		Sun Salutation	5% (uncharged), 21% (fully charged)	Assumes the Sun Worship pose and charges a yellow energy ball in the air. Like Charge Shot, the energy ball grows in size as it charges. A fully charged Sun Salutation is quite strong, KOing Mario near the edge of Final Destination at 110%. Firing a fully charged Sun Salutation also heals Wii Fit Trainer by 2%. Charging a Sun Salutation also causes a weak push effect during the charge.
Side special		Header	15% (clean headbutt), 8.8%-12.3% (soccer ball)	Heads a soccer ball. It has impressive mindgame potential overall, due to its manipulable nature and hitboxes. The ball can be hit early if the special button is pressed, which launches the ball at different angles. Wii Fit Trainer can also air dodge upon initiating it, which drops the ball and allows Wii Fit Trainer to subsequently launch it with any other attack. However, air dodging while using Header renders helplessness. After cancelling Header, you can hit the ball with any move to send it at your opponent. Aside from hitting the ball, the headbutt itself can be used as an attack and is able to meteor smash. In addition to its offensive potential, it has recovery potential: using it after a jump grants a slight boost upward, whereas using it while descending will briefly stall, similarly to Cape. However, it cannot be used again until Wii Fit Trainer either lands on a platform or stage or gets hit.
Up special		Super Hoop	5% (hits 1-3)	Hula hoops twirl around Wii Fit Trainer’s body in order to ascend. Button mashing or rhythmic tapping will make Wii Fit Trainer ascend higher and faster, which greatly improves its ascent. The hoops hit multiple times, but does not have hitboxes on the top, only the sides.
Down special		Deep Breathing	—	Takes a deep breath. When used correctly, it heals 2%, increases walking speed, run speed, initial dash speed, ground traction,fall speed, air speed, and gravity, while also increasing overall damage output by 20% (consequently improving knockback as well) for 12.2 seconds. However, it has a fairly long refresh time of 40 seconds. Subsequent uses before the 40 second refresh is complete yield smaller buffs and a shorter duration (~9 seconds), regardless of whether or not the initial use was successful.
Final Smash		Wii Fit	2%/2.2%/2.5%/3% (medium silhouettes; based on position) 12% (large silhouette)	Assumes the Warrior pose to emit several multicolored afterimages forward, with each afterimage dealing damage and launching any opponents hit. The silhouettes assume varying yoga poses. A final, larger silhouette is released towards the end of the Final Smash. It travels much slowly across the stage compared to the smaller silhouettes. The final silhouette always assumes the Dancer pose.

On-screen appearance

• Wii Fit Trainer appears performing a Tree Pose while standing on a Wii Balance Board, then steps off of the balance board, which jumps up and gives a cheer before disappearing.

File:WFTEntranceSSBU.gif

In-game voice lines

When a Smash attack is used, there's a chance that Wii Fit Trainer will say a voice line. In addition, they will always say a voice line at the start of their Final Smash. These voice lines vary depending on the move used and the gender of Wii Fit Trainer.

Move used	Female (American)	Male (American)	Female (British)	Male (British)
Forward smash	"Let's tone up those legs."	"This exercise works your core muscles."	"Feel the burn in your thighs and abs."	"Remember to control your breathing."
	"Good posture begins with a strong base."	"This pose strengthens the back and improves posture."	"Good posture starts with a strong base."	N/A
	"Feel the burn in your thighs and glutes!"	N/A	"Let's work on your coordination."
Up smash	"Tuck in those glutes!"	"Exercise every day to help tone your body!"	"Don't let your bottom stick out!"	"Practicing every day will help tone your body!"
	"When exerting yourself, remember to keep breathing."	"Your lower body is key for support."	"Use your lower body to support yourself."
	"You're wobbling! Try to keep your balance."		"Let's work on your coordination."
Down smash	"Don't forget to exhale when exerting yourself."	"Feel the stretch through your arm and leg."	"Remember to control your breathing."	"Let's work on tightening your thighs and back!"
	"The key is to focus on your balance."	"Let's work on your coordination."	"Let's step up the pace!"	"Stabilize your upper body"
Final Smash	"That's it, feel the burn!"	"Stretching your spine will help stimulate your body."	"That's it! Feel your waist muscles tightening."	"Stretching your spine can help stimulate your body."
	"Let's step up the intensity!"	"Stabilize your upper body."	"Let's step up the pace!"	"Stabilize your upper body."
	"Let's work on your balance."	"Let's work on your coordination."	"Let's work on your coordination."
	"High energy! Move that body!"		"Ready to get that body moving?"
	"Now, let's try it together!"		"Let's try it together!"
	"Let's get fired up!"		"Ready to get that body moving?" (different inflection)

Taunts

• Up taunt: Stretches both arms above the head, saying "Let's get a good stretch." (ストレッチは念入りにしましょう, Stretch thoroughly.)
• Side taunt: Crosses both arms and starts to stretch both shoulders, saying "Stretch those shoulders." (肩の筋肉を伸ばします, Stretch those shoulder muscles.)
• Down taunt: Sits down and stretches both legs, saying "Let's stretch our legs." (脚を伸ばしましょう, Let's stretch our legs.) Much like Luigi's side taunt, this taunt can allow Wii Fit Trainer to avoid attacks with high hitboxes.

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  Wii Fit Trainer's up taunt.

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  Wii Fit Trainer's side taunt.

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  Wii Fit Trainer's down taunt.

Idle poses

• Stretches their ankles and neck.
• Performs a Torso Twist, a strength training exercise from the Wii Fit series.

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  Wii Fit Trainer's first idle pose

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  Wii Fit Trainer's second idle pose

Victory poses

Both the female and male Wii Fit Trainers have a selection of sayings picked at random depending on which victory pose is used:

• Left: Performs the Tree pose and then the Warrior pose.

Female	Female (British)	Male	Male (British)
"Work hard to tone that tummy!"	"Work on tightening those waist muscles."	"Feel the stretch through your arm and leg."	"Let's work on tightening your thighs and back!"
"Work towards strong, firm abs!"	"Do this regularly to work out your core muscles!"	"Your lower body is key for support."	"Use your lower body to support yourself."
"That's it, feel the burn!"	"That's it! Feel your waist muscles tightening."	"Let's work on your coordination."	"Stabilize your upper body."
"Good posture begins with a strong base."	"Good posture starts with a strong base."	"You're wobbling! Try to keep your balance. "	"Your body's swaying a bit. Stand up tall and steady!"
"Let's work on your balance."	"Firm up those abs!"
"Let's get fired up!"	"Ready to get that body moving?"

• Up: Performs the Triangle pose, then transitions to the Standing Knee pose, and transitions a final time to the Sideways Leg Lift pose.

Female	Female (British)	Male	Male (British)
"The key is to focus on your balance."	"Remember to control your breathing."	"Feel the stretch through your arm and leg."	"Let's work on tightening your thighs and back!"
"Let's tone up those legs."	"Let's work on your coordination."	"Your lower body is key for support."	"Use your lower body to support yourself."
"When exerting yourself, remember to keep breathing."	"Use your lower body to support yourself."	"Let's work on your coordination."	"Stabilize your upper body."
"Feel the burn in your thighs and glutes!"	"Feel the burn in your thighs and abs."	"You're wobbling! Try to keep your balance."	"Your body's swaying a bit. Stand up tall and steady!"
"You're wobbling! Try to keep your balance."	"Your body's swaying a bit. Stand up tall and steady!"

• Right: Wipes their forehead with a towel draped around their shoulders and gives a thumbs up.

Female	Female (British)	Male	Male (British)
"Don't forget to exhale when exerting yourself."	"Let's step up the pace!"	"Firm up those abs!"	"Firm up those abs!"
"Watch your posture. Keep those glutes tucked in!"	"Let's try some deep breathing!"	"Let's do some jackknife exercises!"	"Let's do some jackknife exercises!"
"Now, let's try it together!"	"Make sure you don't hold your breath!"	"Now, let's try it together!"	"Follow my lead as we work on this pose."
"Let's get fired up!"	"Ready to get that body moving?"	"Let's get fired up!"	"Ready to get that body moving?"
"Now that was a great workout!"	"That was a great workout!"	"That was a great workout!"	"That was a great workout!"

A remix of the tune that plays after a save file is selected in the original Wii Fit.

• 
• 
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In competitive play

Notable players

Any number following the Smasher name indicates placement on the Fall 2019 PGRU, which recognizes the official top 50 players in the world in Super Smash Bros. Ultimate from July 13th, 2019 to December 15th, 2019.

Active

•  AceStarThe3rd - Placed 9th at both Full Bloom 5 and COST 2019 as well as 65th at Frostbite 2020, defeating Charliedaking, Rivers, and Welfare Pickles. Currently ranked 1st on the Kentucky Power Rankings.
•  Adastran - Placed 9th at Just Roll With It! 10 and 49th at both Glitch 7 - Minus World and Super Smash Con 2019, with wins on Raito, iStudying, Puppeh, and ZD. Currently ranked 16th on the MD/VA Power Rankings.
•  CPU - Placed 17th at Tampa Never Sleeps 8 , 25th at GatorLAN Fall 2019, and 33rd at The Big House 9, with notable wins over Rickles and Sonido.
•  John Numbers - Placed 17th at Defend the North 2019, 25th at Glitch 8, and 33rd at both Let's Make Big Moves and GENESIS 7. Also consistently places in top 8 at Xeno tournaments. He has wins over players such as Mr E, Sinji, and Suarez. Ranked 9th on the New York City Power Rankings.
•  Keroguchi - Placed 2nd at POP-OFF and 33rd at EVO Japan 2020. He has wins over Gackt, Brood, DoubleA, Huto, and Rotsuku.
•  Luminescent - Formerly ranked 2nd on the Queensland Power Rankings. Placed 7th at Expand Gong 4 and 13th at Sunny Side Up.
•  RockstarAce - Placed 17th at 2GG: SwitchFest 2019 with wins over ven, Vintendo, and HIKARU. Also placed 49th at Mainstage. Ranked 6th on the Inland Empire Power Rankings.
•  Stas - Placed 9th at DreamHack Montreal 2019 with a notable win over Smokk, 33rd at The Big House 9 with wins over VoiD and Darkshad, and 65th at 2GG: Kongo Saga. Currently ranked 5th on the Southern Ontario Power Rankings.
•  Sinogara - Placed 5th at 4 Seasons Tournament: Winter 2020, 7th at Smash4Glory - Ultimate Edition, 17th at Stunfest 2019, and 49th at Albion 4. He has wins over Enki, Homika, and PeW.
•  varun - One of the best Wii Fit Trainer players in the world. Placed 4th at GameTyrant Expo 2019, 17th at both Midwest Mayhem Ultimate and 2GG: Nightmare on Smashville, 33rd at both Mainstage and Frostbite 2020, and 65th at EVO 2019, and 2GG: Kongo Saga. Currently ranked 4th on the NorCal Power Rankings. He has defeated Prodigy, The Great Gonzales, Lui$, LingLing, Cheeks, Fons, BestNess, Etsuji, Myran, and Trela.

Inactive

•  BestNess - Used Wii Fit Trainer as a strong secondary during the first few months following Ultimate's release; placed 5th at Super Splat Bros.
•  WaDi (#20) - Provided Wii Fit Trainer's only representation for both the Spring and Fall 2019 PGRU as a secondary and was considered the best Wii Fit Trainer player in the world. Placed 3rd at Goodwill of Orange County's Charity Invitational with a victory over Salem as well as 9th at MomoCon 2019 using Wii Fit Trainer and R.O.B.

Classic Mode: Aerobic Smash

Wii Fit Trainer's congratulations screen.

The opponents are round and plump characters, such as King Dedede and Jigglypuff. Dr. Mario appears as a teammate in the 4th round, most likely in reference to being a health-oriented character like Wii Fit Trainer.

Round	Opponent	Stage	Music	Notes
1	Wario	Wii Fit Studio	Super Hoop
2	Kirby (x3)	The Great Cave Offensive	Advanced Step
3	Pac-Man	Wii Fit Studio (Battlefield form)	Rhythm Boxing
4	Giant King K. Rool	Jungle Japes	Mischievous Mole-way	Dr. Mario appears as a teammate.
5	King Dedede	Wuhu Island (Ω form)	Core Luge
6	Giant Jigglypuff	Wii Fit Studio	Wii Fit Plus Medley
Bonus Stage
Final	Master Hand	Final Destination	Master Hand (Less than 7.0 intensity) Master Hand / Crazy Hand (Intensity 7.0 or higher)	On intensity 7.0 and higher, Crazy Hand fights alongside Master Hand.

Note: Every stage plays a track from the Wii Fit universe, no matter what universe the stage originated from.

Credits roll after completing Classic Mode. Completing it as Wii Fit Trainer has Main Menu - Wii Fit accompany the credits.

Role in World of Light

Finding Wii Fit Trainer in World of Light

The female Wii Fit Trainer was among the fighters that were summoned to fight against the army of Master Hands. She was also present when Galeem unleashed his beams of light. She was seen alongside a panicking Duck Hunt and Villager. She performed the Tree yoga pose as she was hit by a beam of light presumably as a reference to her being intangible when performing an up smash move. She was then placed under Galeem's imprisonment along with the rest of the fighters, excluding Kirby.

In the mode itself, she can be found in a city area and can be saved rather quickly by choosing to save Sheik instead of Villager or Marth.

Fighter Battle

No.	Image	Name	Type	Power	Stage	Music
47		Wii Fit Trainer	Shield	3,300	Wii Fit Studio (Ω form)	Yoga

Spirits

Female Wii Fit Trainer's Fighter Spirit can be obtained by completing Classic Mode. It is also available periodically for purchase in the shop for 500 coins. Unlocking Wii Fit Trainer in World of Light allows the player to preview the first spirit below in the Spirit List under the name "???". As a Fighter Spirit, it cannot be used in Spirit Battles and is purely aesthetic. Male Wii Fit Trainer also has a Fighter Spirit of his own, available through the shop. Unlike most fighters, the Spirits for Wii Fit Trainer only use their artwork from Ultimate due to not having official artwork from the Wii Fit games.

Additionally, the Wii Fit Trainers makes an appearance in various Support Spirits.

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  921. Wii Fit Trainer (Female)

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  922. Wii Fit Trainer (Male)

• Jackknife Spirit.png

  925. Jackknife

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  926. Deep Breathing

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  927. Sun Salutation

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  928. Tree

• Dancer Spirit.png

  929. Dancer

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  930. Warrior

• Arm And Leg Lift Spirit.png

  931. Arm & Leg Lift

In Spirit battles

As the main opponent

Spirit				Battle parameters
No.	Image	Name	Series	Enemy Fighter(s)	Type	Power	Stage	Rules	Conditions	Music
214		Postman	The Legend of Zelda series	•Wii Fit Trainer		2,600	Temple	N/A	•Timed Stamina battle •The enemy tends to avoid conflict	Termina Field
310		Roger the Potted Ghost	Yoshi series	•Giant Wii Fit Trainer •Meta Knight (×2)		4,400	Dracula's Castle (Ω form)	•Hard to Launch •Jump Power ↓ •Hazard: High Gravity	•Timed Stamina battle •Defeat the main fighter to win •All fighters have reduced jumping ability	Yoshi's Island (Brawl)
755		Mei Ling	Metal Gear Solid series	•Wii Fit Trainer •Snake		2,300	Midgar (Battlefield form)	•Hazard: Fog	•Defeat the main fighter to win •The stage is covered in fog	MGS4 ~Theme of Love~
923		Wii Balance Board	Wii Fit series	•Wii Fit Trainer		3,300	Wii Fit Studio	•Easy to Launch •Move Speed ↑	•All fighters are easy to launch after a little while •All fighters have increased move speed after a little while	Wii Fit Plus Medley
925	File:Jackknife Spirit.png	Jackknife	Wii Fit series	•Wii Fit Trainer Team (x4)		1,900	Wii Fit Studio	N/A	•The enemy favors neutral air attacks	Super Hoop
926		Deep Breathing	Wii Fit series	•Wii Fit Trainer Team (×4)		9,700	Wii Fit Studio	•Defense ↑	•Timed battle •The enemy has increased defense •The enemy heals over time	Yoga
927		Sun Salutation	Wii Fit series	•Wii Fit Trainer (×6)		10,000	Wii Fit Studio	•Hazard: Lava Floor	•The floor is lava •The enemy favors neutral specials •Defeat an army of fighters	Yoga
929	File:Dancer Spirit.png	Dancer	Wii Fit series	•Wii Fit Trainer (x4)		2,600	Wii Fit Studio	N/A	•Defeat the main fighter to win •Timed battle •Reinforcements will appear during the battle	Yoga
931	File:Arm And Leg Lift Spirit.png	Arm & Leg Lift	Wii Fit series	•Wii Fit Trainer Team (×4)		3,900	Wii Fit Studio	N/A	•The enemy's punches and elbow strikes have increased power •The enemy's kicks and knee strikes have increased power •The enemy favors down smash attacks	Advanced Step
1,129		Volleyball Player	Volleyball	•Wii Fit Trainer Team (×6)		1,900	Pokémon Stadium (Ω form)	N/A	•The enemy favors side specials •Defeat an army of fighters	Training Menu - Wii Fit U
1,159	File:Akari Hayami Spirit.png	Akari Hayami	1080° Series	•Wii Fit Trainer		1,800	Summit	•Slippery Stage •Item: Freezie	•The stage's platforms are very slippery	Golden Forest
1,177		Putty	Magical Vacation series	•Wii Fit Trainer		4,400	Smashville	•Slippery Stage	•Timed battle •The enemy tends to avoid conflict •Melee weapons aren't as effective against the enemy	Attack - Soma Bringer
1,375		Jill	Resident Evil series	•Wii Fit Trainer •Ganondorf		2,200	Luigi's Mansion	•Item: Ray Gun	•Defeat the main fighter to win •The enemy's shooting items have increased power •Reinforcements will appear during the battle	Cavern

As a minion

Spirit				Battle parameters							Inspiration
No.	Image	Name	Series	Enemy Fighter(s)	Type	Power	Stage	Rules	Conditions	Music	Character
602	File:JackLevin.png	Jack Levin	F-Zero series	•Ken •Wii Fit Trainer (×3)		8,800	Big Blue (Battlefield form)	•Sudden Final Smash	•The enemy will suddenly have a Final Smash •Reinforcements will appear during the battle	Dream Chaser	Female fans of Jack Levin

Alternate costumes

Gallery

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  Wii Fit Trainer's fighter card.

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  Standing on Town and City.

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  Male Wii Fit Trainer using Deep Breathing on Tomodachi Life.

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  Male Wii Fit Trainer using his neutral attack on Sheik on 3D Land.

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  Dodging Fox's laser on Great Bay.

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  Using Header.

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  Using her dash attack on Wii Fit Studio.

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  Female Wii Fit Trainer getting struck by Pac-Man's Power Pellet on Super Mario Maker.

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  Getting hit by Female Robin's neutral infinite on Temple.

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  A frozen Wii Fit Trainer next to Roy on Summit.

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  Female Wii Fit Trainer dodging Sheik's neutral aerial on Coliseum.

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  Both female and male Wii Fit Trainer on Green Greens.

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  The female Wii Fit Trainer, Villager and Falco buried by Shovel Knight on Garden of Hope.

Trivia

• Wii Fit Trainer and Ryu are the only two characters whose full renders are not on the official website. In this case, the picture stops just below the thighs.
• In the World of Light opening cutscene, the female Wii Fit Trainer performs the Tree yoga pose just before she is hit by a beam of light. This may reference the fact that her up smash, which uses the same pose, grants her intangibility for a brief moment.
• On the character selection screen, Wii Fit Trainer's icon in the Japanese version shows their name within only one row, while in the English version it is shown with two rows. This trait is shared with Captain Falcon, Mr. Game & Watch, Zero Suit Samus, Pokémon Trainer, Rosalina & Luma, the Mii Fighters, Piranha Plant and Banjo & Kazooie.
• In French, Spanish, and German, the voice clip from the announcer on the victory screen is slightly different from the one used on the character select screen, instead featuring a noticeable translation of "the" ("l'Entraîneuse Wii Fit"/"l'Entraîneur Wii Fit", "la Entrenadora de Wii Fit"/"el Entrenador de Wii Fit", and "die Wii Fit-Trainerin"/"der Wii Fit-Trainer"). This trait is shared with Inkling, Pokémon Trainer, Villager, Hero, the Ice Climbers, and the Mii Fighters.
• Aside from their regular attacks, several of Wii Fit Trainer's other animations correspond to exercises found in the Wii Fit series, including Push-ups as their crouch and crawl, the Spinal Twist as their prone animation, the Standing Knee as their parry animation, and the Side Plank as their ledge getup attack. They also makes use of several exercises that are not found in the Wii Fit games, such as Pull-ups for their ledge hang animation.
• Wii Fit Trainer is the only character who travels to Wuhu Island in Classic Mode.
• Wii Fit Trainer is one of two characters in Ultimate who, excluding throws, has canonical names for all of their attacks, unlike most fighters who only have a select few named attacks, with the other being Mega Man.
• Wii Fit Trainer and Inkling are the only two characters in Ultimate to have gendered alternate costumes but female default costumes.
• Wii Fit Trainer is one of three characters in Ultimate who possess a unique attack effect, being the solar effect on Sun Salutation. The other two characters are Snake with the Down effect and Joker with the Curse effect. Hero is also the only character to utilize the Poison effect via his Hocus Pocus spell, but it can only affect Hero himself rather than opponents.
• In total, Wii Fit Trainer has 17 voice actors across both genders and all languages, the most out of any character in Ultimate.
• Wii Fit Trainer, Palutena, Joker, Bayonetta, and Byleth are the only characters who speak actual words during their smash attacks.
  • Wii Fit Trainer is the one who speaks the most out of them all, with up to three different sentences assigned to each smash attack.
  • Interestingly enough, if a battle is quit or won while Wii Fit Trainer is speaking, such as during one of their taunts or smash attacks, they can still be heard even over the announcer. This trait is shared with Bayonetta.
• Wii Fit Trainer, Pit, Dark Pit, and Ivysaur are considered to be the most average weight fighters.
• Wii Fit Trainer, Mr. Game & Watch, Bayonetta, and Mega Man (while using his Mega Buster) are the only characters in SSBU to have different charging sound effects for their smash attacks, with Wii Fit Trainer's smash attacks charging with the blow of a whistle. This is a reference to how strength training repetitions in Wii Fit were signaled with a whistle blow.
  • Despite this, Wii Fit Trainer's down smash is their only smash attack that takes the form of a strength training exercise from Wii Fit, with the other two being yoga poses.
• Wii Fit Trainer, Wario and Hero are the only characters who can heal themselves without the help of another character and/or when items are not made available; Wii Fit Trainer does so through Sun Salutation and Deep Breathing, Wario through Chomp, and Hero through the Heal spell in Command Selection.
  • Wii Fit Trainer is the only character with more than one healing move.
• Wii Fit Trainer is the only character who faces Jigglypuff as a giant in Classic Mode.
• Header's soccer ball is one of the only projectiles in Ultimate that stale-move negation does not affect, along with Pac-Man's Bonus Fruit.
  • However, hitting the soccer ball does stale the spike of Header, which in turn can unstale other moves without ever having to hit the opponent.
• Close inspection of male and female Wii Fit Trainer's official renders reveals that the two gendered trainers have differently-textured shirts, while their pants are the same texture. This is due to tank tops like the female Trainer's being typically made of cotton, while workout t-shirts like the male Trainer's are typically made of polyester.
• None of Wii Fit Trainer's attacks have any sort of motion-trail visual effects. This trait is only shared with Mr. Game & Watch, and the choice to omit these effects was presumably made in order to emphasize the yoga poses the moves are based on.
• Wii Fit Trainer, like Ike, Pokémon Trainer, Inkling, and Byleth, is one of the few characters to have alternate costumes with different animations: The male and female Wii Fit Trainers have different animations when getting hit by extremely weak attacks, with their animations after getting defeated during All-Out Attack in particular being notably different as a result.
  • The reason behind this would be because while the female Wii Fit Trainer has received new histun animations, the male Wii Fit Trainer reuses his hitsun animations from Smash 4.