VIEWS: 28 PAGES: 2 CATEGORY: Fitness POSTED ON: 9/4/2011
Knee movement: to find a strong chair, the edge of a chair, knees bent, feet flat on the floor. Tighten the abdomen, the body slightly backward, lift your feet off the ground a few centimeters. Stable movement, pull your knees to the chest, and upper body before the song. Then your feet back into place, repeat.
"Below_Above Knee Amputation"