Crawling

Crawling, also called Crouchwalking, is a new technique announced for Super Smash Bros. Brawl. It is unknown how it is activated, though it is reasonable to assume that it is done by moving whilst crouching, hence the name "Crouchwalking." Currently, the only known use is to be able to avoid projectiles while still approaching your opponent, acting as a counter to projectile spammers. It is unknown if it will open up other new abilities, as well.