Anchor the suspension trainer overhead. Stand facing the anchor point holding the handles at chest height, leaning back slightly with arms extended and feet hip-width apart.

1. Keep your legs straight and core braced.
2. Lower your heels toward the floor to feel a deep stretch in the calves.
3. Drive through the balls of your feet to raise your heels as high as possible.
4. Squeeze the calves hard at the top position.
5. Lower slowly back to the starting position under control.