Lie on your back with your feet on the floor and knees a hips width apart.
Straighten your knees a little and lift your toes.
When ready, push through your heels and lift your hips from the floor.
At the top of the movement, you should have a straight line between your shoulders, hips, and knees.
Hold this position.
When ready, lift one foot from the floor and straighten your knee.
Try to not let your hips drop.
Hold this position.
Return your foot to the floor and repeat with your other leg.
You can increase the difficulty of this exercise by straightening your knees further.
