"The most addictive excercise tool I have ever found. Brilliant for strengthening grip, have noticed an improvement in the space of a few weeks!" "I have already recommended both the product and the company to friends. The Power Ball is fantastic and has received the thumbs up from my osteopath for it's effects on my arm. The foot attachement takes practice, but is worth persevering with." "Really pleased. Purchased for my husband for rehabilitation of hand due to injury but I use it more as it's so addictive." "If only exercising all over was as fun, easy and addictive! With only a few minutes of using the Powerball, my Tendonitis is much better; I can hardly believe it! And such fun! I love it! My husband got addicted and my friends are planning to own a Powerball very soon! Fantastic! Please build one for the whole body!!!" | 
