Recommended by physical therapists, the Thera-Band Professional Exercise Ball provides a fun, yet challenging exercise opportunity for everyone from children to seniors.Made of durable, non slip plastic and weight tested to hold up to 1,000 pounds. Ideal for strengthening and toning abdominals, back, chest, arms, thighs, legs and buttocks. Improve balance and coordination.
The exercise ball makes a great "sitting ball" in that it requires that you practice correct posture. It is a wonderful replacement for the ordinary office chair.