Box Air Squats
- HOW: Place a box, chair, or elevated surface behind you. Sink your hips down and backwards with good squat form, and lightly tap the box. Then, stand back up.
- FEEL: You should feel your thigh muscles and butt muscles working.
- COMPENSATION: Don’t let the knees cave in or bow out. Keep your core engaged with a neutral spine to avoid arching or rounding your back.