Stand holding the Powerbag across the back of your shoulders.
Initiate the squat movement by flexing at the hips, knees and ankles until your thighs are parallel to the ground.
Your back must remain straight and upright throughout the movement with the head up and your gaze forward.
Keep your knees inline with your toes and do not allow your heels to rise of the ground.
Explosively, straighten your ankles, knees and hips and jump up as high as possible.
Return to the starting position.