HOW: Standing with a wall in front of you, shift your weight to one foot and bend the other knee up. While balancing on your foot, try to lift your arch up while keeping your toes and heel on the ground. Use the wall for support as little or as much as you need. Hold that for the prescribed amount of time.
FEEL: You should feel your calves and foot muscles working.
COMPENSATION: Keep your toes and heel on the ground, don’t bring them up as you try to lift your arch. Don’t hold onto the wall the entire time.