- Assume the starting position for a push up. Feet should be shoulder-width apart, toes curled up with arms extended, hands directly under shoulders.
- The body should form a straight line from ears to shoulders (head should not drop forward), to hips to knees to heels.
- Slowly raise one leg, maintaining plank position from feet to shoulders.
- Hold for prescribed amount of time.
- Return leg to floor and raise other leg.