Movement: Place one foot on a platform elevated to approximately knee height. Jump up, driving through the forefoot of the elevated leg. Switch legs in the air so that you land your opposite leg on top of the platform. Continue rhythmically, switching legs on each jump.
Repetitions: Perform all prescribed reps on one side, then on the other. This counts as one set.
Assists: Raise or lower the platform based on difficulty.
Instructions and effects for the One-Leg Step-Up Jump exercise 
