back raise

1. Lie face down on the floor with your fingertips touching the side of your head.

2. Keep your legs straight and stretched out with your feet together, both touching the mat.

3. Hold your stomach in and breathe out as you lift the top half of your body up off the mat.

4. Don't push back too far.

5. Hold the position for about 2 seconds and then slowly lower yourself back down again.