Instructions:
- 1Start in a plank position, with your wrists under your shoulders and your feet hip-width apart
- 2Pull your right knee into your chest as far as you can
- 3Switch, pulling that knee out and bringing the other knee in
- 4Keep your hips down, your body should remain in a straight line from your head to your heels
- 5Repeat this motion, alternating legs
Tips:
- Keep your core engaged the entire time
- Avoid sagging or hiking your hips
- Breathe continuously, exhaling as you draw your knee in and inhaling as you switch legs
- Maintain a strong, straight spine throughout the exercise