by Sang H. Kim
The photos below illustrate the exercises that Sang H. Kim describes in his video on improving your low back flexibility (scroll down for the video).
Partial Forward Bend
Hold a table or another waist high surface and gently bend forward from the waist as you relax.
On your hands and knees, begin with a flat back and then arch your back.
Lie on your back and slowly curl up your body as you pull one or both knees to your chest and hold.
On your knees, place your palms and forehead on the floor. Relax your upper body into the floor.
Low Back Stretching and Flexibility Videos