Begin with your feet slightly wider than hip-width apart and toes pointed slightly outward. Raise your arms above your head.
Keeping your weight in your heels, and sit back into your deep squat. Make sure your knees do not go beyond your toes.
Holding your squat, raise both of your arms overhead. Hold this position for a moment, then return to standing while lowering your arms to your sides. This completes one rep.