- Lying on your back, extend your arms out to your side as an anchor. Bring your knees up to a 90-degree angle.
- Starting the movement from your core, rotate your knees to the left, hold for 5 seconds. Then, slowly rotate to the right.
- Complete 10 reps in each direction.
Tip: If your back feels strained from this, place your feet on the floor with bent knees and rotate your knees back and forth, keeping your feet on the ground.