Stand on a step with the balls of your feet at the edge of the platform.
Place your hand on a wall to stabilize your body.
Allow your heels to drop as far below the level of your toes as possible.
Raise your torso as high as possible by standing on the balls of your feet and toes.
Once you reach the top of the movement, slowly lower your heels as far below the level of your toes as possible, returning to the starting position.
Repeat the movement for the desired number of repetitions.
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