Staple in training & exercise rooms across the country, One of the best core stabilization devices on the market, Same benefits as a gymball but without the risk of falling off.. Perfect for seniors and chronic back sufferers to use in therapy, at home or even the office, Sit on chair, lay on the floor, stand with 1 or 2 feet.. Enhance weight training by standing on two DISCS, Do sit-ups, lunges, deep knee bends, push-ups or leg lifts. 13 inches in diameter. 2,000 pounds per square inch..
Price:
$23.95
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