Lie on your back with your knees bent. Gently move your knees side to side in a pain-free range. Repeat 20 times each way.

While lying on your back, use your hands to gently pull one knee toward your chest. Your other knee should be straight. Hold this stretch for 30 seconds, and repeat three times on each side.

While lying on your back, lift one leg straight up in the air. Keep the other leg on the floor. Either use your hands behind your knee to straighten your knee or use a long towel or sheet on your foot to pull your knee straight. You should feel the stretch in the back of the thigh. Hold this stretch for 30 seconds, and repeat three times on both sides.

While lying on your back, bend both knees. Cross one leg over the opposite knee. Gently push the knee of the crossed leg forward until a pain-free stretch is felt. Hold this stretch for 30 seconds, and repeat three times on each side.

While lying on your side, reach back and hold your top foot while bending your knee until a stretch is felt in the front of the thigh. Be sure to keep your back straight. Hold this stretch for 30 seconds, and repeat three times on each side.

While lying on your back, squeeze your buttocks and hold for five seconds. Repeat 15 times as tolerated.

While lying on your back, bend both knees. Tighten your stomach muscles and rotate both hips so that you flatten your low back against the floor. Keep your hips on the floor. Hold for five seconds, and repeat 15 times as tolerated.

While lying on your back, bend both knees. Place your thumbs on your stomach just inside your hip bones to feel the muscle contract. Activate your abdominals by pulling your belly button to your spine. Hold for five seconds, and repeat 15 times as tolerated.

While lying on your back, tighten your transverse abdominus (as above) and buttocks to raise your buttocks off the floor. Slowly lower your buttocks back down. Repeat 15 times as tolerated.

While lying on your side, bend your knees and hips a little less than 90 degrees. Keeping the feet together, lift the top knee toward ceiling without rolling backward. Slowly lower the knee down to the start position. Be sure to keep your back straight. Repeat 15 times on each side as tolerated.