Spin Jump

Jump and spin the Wii Remote or Nunchuk.

Long Jump

Run and press Z+A.

Backward Somersault

Stand still and press Z+A.

Jump

Press A.

Double Jump

Press A once, then press it again once Mario is on the ground.

Triple Jump

Double Jump, but push A again once Mario lands.

Wall Jump

Run up to a wall and jump into it. Jump again when Mario is sliding down it.

Side Somersault

Move in one direction, then quickly switch to the opposite and jump.