Using a stability ball rather than bench hones in on single-leg hip stability even further. Practice with both feet flat on the floor, and then both feet on the ball before graduating to this advanced move. Using a wobbly stability ball gives your shoulders and arms an extra-tough workout. Rest your arms straight on the ground by your sides. A stability ball is a highly beneficial workout tool for full-body fitness training. Lie with your back flat on the floor and both feet on a stability ball, legs bent at a 90 degree angle. Doing them on the ball adds an element of balance that will engage all the stability muscles in the lower body. Sit on the ball and slowly walk the feet forward until your head and shoulders are supported on the ball. Step other leg back so feet are together. Pelvic Tilt on the Ball .

Pelvic tilts are a very subtle exercise and a great way to gently work the abs and the lower back. The reason using an exercise ball can be so effective is that it places your body into slightly unstable positions. Your knees should be bent at about 90 degrees, hips lifted. Though most people only use it to do crunches, there are many other important sculpting and strengthening exercises that can be done with a stability ball..

Have your partner throw a stability ball toward you. Adding balance training to your workout routine is simple, and one great way to accomplish it is to incorporate stability ball exercises. Beach ball balance (with a partner) Hold a medicine ball while standing on one or both legs on the platform of a Bosu Balance Trainer. With one leg extended behind you, rest elbows and forearms on the ball.