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Improve Your Play with Powerball

Picture a guitarist practicing the same riff over and over again or a drummer constantly beating out the same fill. What about a pianist playing the same melody on repeat or a violinist supporting their instrument on their shoulder for hours at a time.

It may not always look like it but playing a musical instrument can have a serious impact on our muscles and joints. Constant repetitive movements, such as practicing the same riff or melody can cause severe strain on our fingers, hands and wrists, which often results in a repetitive strain injury (RSI) like carpal tunnel syndrome, tendonitis or tennis elbow. These conditions can be painful and not only can they negatively impact your musical performance, but also your everyday life.


Powerball is an effective hand exercise device that targets and strengthens specific areas of the upper body, repairing and building muscle from fingertip to shoulder.

Spinning Powerball at slow speeds generates a low level of isometric resistance – a 100% non-impact form of resistance that works against our wrist movements and encourages the flow of healing, oxygen-rich blood throughout the upper-body area.

In this way, Powerball can effectively soothe and rehabilitate an RSI injury by promoting circulation and gently rebuilding strength in damaged muscles and tendons.

Combat RSI and get back to playing your instrument in no time – use Powerball for as little as 3 minutes each day to experience short recovery times and long-term results.

Whether amateur or professional, Powerball is a must-have product for all musicians.

At just the size of a tennis ball, Powerball can be stowed away conveniently in your bag and is easy to take with you on the go.

So, whether you use it to warm up before a practice session, maintain muscle flexibility during an intermission or warm down after a performance, Powerball is the perfect accompaniment for any musician.


Spin Powerball at fast speeds and see a dramatic increase in:

  • muscle strength & endurance
  • finger dexterity
  • wrist flexibility
  • grip power

Regardless of age or ability, these benefits make Powerball the ideal complement to any instrument, allowing musicians to greatly enhance their performance and technique.

Choose a model from our selection below and see for yourself why so many musicians around the world trust and use Powerball.


Check out our specific instrument pages:

Whether you are a professional or an amateur musician Powerball is a must have.

✔ Improve – flexibility & dexterity
✔ Prevent – injuries from play
✔ Build – endurance/ play longer
✔ Stay – healthy & pain-free

Find out why so many professional musicians trust and use Powerball.



The best products don’t require a lot of fuss, they just work. Wind back the precisely balanced zinc rotor; release and begin turning your wrist in slow, gentle circles.

As your Powerball® rotor builds speed so does the gyroscopic resistance created. This resistance is in the form of isometric exercise for a Powerball® user. Perfect for rehabilitation & strengthening from fingertip to shoulder.


The faster you rotate your wrist, the faster the rotor spins and the more resistance Powerball generates..

From 1.0lb right up to 60lbs.

Spin slowly for rehab of RSI or a broken bone; spin fast to build gold standard grip and forearm strength