- Lie on your back with hands by your sides and palms face down. Lift your legs and bend your knees to 90-degrees. You can cross your ankles, keeping your knees wide.
- Move your knees toward your chin by rounding your lower back and pulling the lower abs in toward your spine as you exhale. Head stays on the floor.
- Slowly take a breath in and lower your legs back to the starting position.
It is important to avoid arching your lower back and using momentum to swing your legs.