Up Special Move

The Up Special Move, (commonly referred to as Up B in iterations prior to Super Smash Bros. Brawl) is a Special Move performed by pressing the Special Move button while holding the Control Stick upwards.

Up Special Moves are usually working as a character's third jump or Tether Recovery (only in Brawl) used to recover from off-stage; the Up Special will often put the character into helpless mode. The only exceptions are Yoshi and Jigglypuff, neither of whose Up Specials act as jumps (with the exception of Yoshi's in Brawl). It should be noted that in Brawl, when an Up Special is used on the ground, it provides a greater vertical movement than when used in the air; an example is Samus's Screw Attack. Moreover, for Tether Recoveries used before the midair jump is used, the character will also gain a greater vertical distance to make up for the jump not used.