HOW: Get set up in a standing position. Begin the exercise by bouncing from one foot to the other on the balls of your feet and repeating as if you were jump roping/hopping in place.
FEEL: You should focus on maintaining a rigid/stiff foot/ankle as well as your legs, think of this exercise like you're bouncing on a pogo stick. You want to keep your legs stiff so that you 'bounce' like you're bouncing on a stiff spring.
COMPENSATION: Do not let your knees excessively bend or your heels touch the ground, stay stiff and bounce on the balls of your feet.
