Your quadriceps are the muscles that get your knees to your chest and straighten your legs. It’s important to keep them strong and limber to decrease stress on your knees.
Use a counter or chair back for balance.
Lift your right leg off the ground, holding your ankle to your buttock with your knee pointed toward the floor, hips forward and level. (Don’t let the right hip drop.)
Contract your abdominal muscles to avoid arching your back.
Hold the pose for 15 to 20 seconds.
Repeat with the other leg.





