1. Lie on your back with your legs bent 90 degrees at the hip.
2. Slowly lift your hips off the floor and towards the ceiling.
3. Lower your hips to the floor and repeat for the prescribed number of repetitions.
1. Lie on your back with your legs bent 90 degrees at the hip.
2. Slowly lift your hips off the floor and towards the ceiling.
3. Lower your hips to the floor and repeat for the prescribed number of repetitions.