Build Hand and Finger Strength
Strengthening previously injured muscles and joints is just as important as rehabilitating them. Even though an injury has healed, your muscles and joints can still feel weak and sore. Spinning Powerball gradually strengthens any weak areas in the muscles or joints, allowing you to regain full hand and finger strength in a matter of weeks.
How does Powerball strengthen?
When you spin Powerball, it generates isometric resistance. This isometric resistance engages your limbs and gently stimulates the injured muscle or joint with non-impact, pulsating pressure. This pressure gradually strengthens the limb, leaving you feeling rejuvenated and strong once more.
Best of all, isometric resistance is a form of non-impact resistance which will not place any extra strain or pressure on sore or weak muscles and joints. This means you can start using Powerball to build hand and finger strength as soon as you feel strong enough to do so. Isometric exercise with Powerball will never serve to worsen an injury or cause it to reoccur.