Preparation
1. Lie on floor with legs flat.
2. Flex hip and knee of one leg and create a 90-90
position.
Movement
3. Draw abs in.
4. Slightly tilt pelvis anteriorly.
5. With hands supporting leg, slowly extend the knee
(without moving at the pelvis) until tension is felt.
6. Hold for 20-30 seconds.
7. Switch sides and repeat.