Quadriceps, Glutes, Abductors, Adductors
Calves, Hamstrings, Core
Watch Tutorial
https://www.youtube.com/shorts/xa8xY26TQD0
https://www.youtube.com/shorts/l-avefJXdMc
https://www.youtube.com/shorts/2_gkcXiYxeI
https://www.youtube.com/shorts/5zz2qU247q4
Stand side of box, left foot on top.
Jump high pushing off left foot.
Drive right knee up.
Land softly right foot on box, left foot floor other side.
Immediately jump back pushing off right foot.
Continue alternating.