Powerball for Racket Sports


Powerball is the perfect hand-held exercise device for racket sports strength training. Whether it be tennis, squash, badminton or table tennis, Powerball is the perfect tool to carve flexibility and strength which will result in fast twitch muscle reflexes to improve all elements of your game. Find out why over 4 million people worldwide have benefited from Powerball and see how you can improve your athletic performance with this unique and powerful device.

Build Grip Strength for a Powerful SwingEnhance FlexibilityPrevent RSI like Tennis Elbow


Build Grip Strength for a Powerful Swing

Powerball’s unique resistance training is revolutionary in the way it strengthens the fingers, hands, wrists & arms. Isometric exercise with Powerball is most effective at building strength and endurance as it replicates the pressure a hard hit of a ball would put on your muscles. Spin Powerball at fast speeds for as little as 3 minutes a day and notice the difference in your swing in under two weeks. Powerball’s isometric exercise engages a far higher percentage of muscle fibres than isotonic exercise (weight training) does allowing you to achieve strength and endurance gains faster. Feel stronger, less stiff and more mobile on the court – it’s as simple as Powerball.


Enhance Flexibility & Range of Motion

Injury can leave the elbow joint feeling stiff and sore, so it’s important to keep the elbow flexible and mobile during rehabilitation. Spinning Powerball for only a couple of minutes a day will significantly improve flexibility and range of motion in the upper limbs. From fingertip to shoulder, Powerball rapidly loosens the muscles by encouraging the circulation of oxygen. Even at slow speeds, exercise with Powerball will significantly loosen up the elbow joint by encouraging the production of synovial fluid – a natural lubricant.

If you are suffering from injury, Powerball opens the door to flexible and active muscles once more. Following our physio-designed Powerball exercises will take your arm through a full 360-degree circumduction (range of motion). These rehabilitation exercises will not only strengthen your joints and surrounding muscles, but they will also help to reduce stiffness and increase overall flexibility.


Prevent RSI like Tennis Elbow

Tennis and other racket sports require powerful wrists & forearms capable of enduring the large forces generated during a game. Wind back for a serve and power builds in the legs; works up through the core; into the shoulders; down the arms; through the forearms before exploding into the wrists as the racket makes contact with ball. The muscles generating all this power are supple and flexible, but the tendons attaching those muscles to the bone (particularly at the elbow & wrist) are not and tear easily (RSI) if not properly conditioned and maintained.

Powerball is body armour for the wrists. Spinning Powerball for as little as 3 minutes a day is enough to significantly protect your hands, wrists and forearms and reduce the likelihood of sustaining an injury both on and off the court. Exercise with Powerball allows for greater mobility, flexibility and endurance in your limbs and trains them to better cope with the pressure that comes from hours of swinging a racket.

Use Powerball on a daily basis and/or before and after a game to warm up your wrists and keep injuries like tennis elbow at bay. What is a great match if you’re left with painful wrists afterwards? Powerball allows you to hit harder for longer while benefiting from active injury protection – always.



Treat Tennis Elbow with Powerball

See our tailored exercise and guideline programmes for a step-by-step guide to tennis elbow recovery. All of our exercise programmes are designed by physios and sports professionals with you in mind. Watch the accompanying video or check out the videos page for more information.


No matter what your game, improve it with Powerball.

Check out the pages below to see how Powerball can help you improve your sporting performance today.

SnowsportsStrength & EnduranceClimbingCyclingMartial ArtsPrehabGolf

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You will notice a difference in days.

“The repetitive movements of tennis regularly result in wrist, elbow and shoulder strains. 3 years ago one of our players began using a Powerball to help rehabilitate a wrist injury. I was highly sceptical about what this spinning ball could do and so was well surprised when it helped greatly speed their recovery. Since then we’ve been using Powerball for both rehabilitation and strengthening of our player’s arms and wrists.

It takes a little practice to get the movement right but once you perfect the technique and follow a simple programme you will definitely notice a positive difference in days.”

Frans Beckengret, Head Coach, Rutgers Tennis Academy

Perfect for all racket sports. Add more power to your shot.

Powerball is an excellent strength training device for all racquet sports, allowing you to get a little more power into your shots. As a physics teacher, I also find it to be a great teaching tool as I talk to my students about centripetal force and rotational inertia!

Jeff Moreau,
West Chester, PA, USA

Physician approved

I find that Powerball works very efficiently to both strengthen grip and rehab arm conditions for sportspeople and patients. Additionally, I find Powerspin to be highly beneficial for shoulder and upper back rehabilitation.

Dr. Aidan W.D. Robinson,
D.C., M.Sc (Chiro), MRCCSEF, CCEP

ITRM Clinical Director.



Here are two main reasons to get one of these. Strengthen your hand and arms. The second? To have fun!

If you’re looking for a way to strengthen your arm and hand, Powerball will definitely help you with this. Specifically, you have to hold on to it, so it works the gripping muscles of the hand. It also works the wrist muscles, because you have to rotate your wrist to keep the motion going. Lastly, your biceps will get a workout as well, because your biceps muscle helps turn your palm up (supination), which is one of the motions involved in keeping the gyro spinning.

If you are looking get the above muscles stronger and in better shape, then the Powerball will certainly benefit you. Because it can spin progressively faster and faster as you get stronger, the Powerball can provide you with a progressive resistance of sorts to get you stronger and stronger over time.

Now the second reason to get a Powerball, for fun, really needs little explanation- it’s just too much fun seeing how fast you can get this thing spinning! Perhaps the only non-fun thing about it is that it does take a little practice to get the hang of it, and when you’re starting out and can’t keep it spinning, well, that can get a little frustrating. However, it doesn’t take long, and one thing that helped me in the beginning was to keep my elbow straight as I was practicing getting the technique down.

All-in-all a cool device and useful tool- don’t think twice and give it a try!



On the 8th of March last year, I tore a Rotator Cuff tendon in my right shoulder whilst playing squash. Before that day I was competing in long distance open water Masters swimming events, playing squash and golf regularly and loving it. I have seen many physiotherapists and consultant osteopaths, had an MRI scan and purchasing numerous products design to help me cure my shoulder. I’ve spent many hours exercising with bands.

However, after nearly eight weeks of using an amber Powerball 250 Hz Regular, I am convinced it has done the trick. I’ve recently bought a Vortex that I’m also very pleased with. I use it for about 30 minutes every day and plan to continue until the day I’m pushing up daisies.

I am now slowly but surely swimming again and playing squash and golf. I’ve been a sad man during the time I could not play my sports. My Powerball has made me a happy man. Sounds very corny but is very very true.

Dave Wright, London, UK


I was playing baseball for my college team in Jersey when my arm was literally broken in half. I was escorted to the hospital and doctors patched me up, advising I would have to undergo therapy. In therapy there were the usual massages and exercises, but there was also one psychical therapist who had a slightly different approach. She handed me a green Powerball® and instructed on how to use it.

There were 3 other patients in therapy with similar injuries to mine that day and I’d say I probably healed 50% quicker. That green Powerball® literally gave me my arm back, one of the greatest inventions I’ve ever invested in. Thank you.

Jay Kshatriya, New Jersey, USA


Very addictive and once you get the hang of it (in the first 5 minutes), you really can feel it working on your muscles. Brilliantly usable whatever you’re doing. Love it!

S. Singh

5 Star Review


I can’t begin to say how great this product is, it has so many different techniques for building up wrist strength, bicep strength, pectoral strength and the health benefits like RSI.
I tried it out for so long when I got it I took a bit of skin off of my finger! but stuck a plaster on and in the first hour and a half I reached a speed of 10131.

All in all its great fun and addictive and with the benefits of increasing strength/rehabilitation, you can use it anywhere while reading a book, watching TV, running etc.


5 Star Review

Well I would just like to say WOW!!!! it took me about five or ten minutes to get it to work and afer that I was hooked. I can definately feel the difference in my muscles which feels great by the way. I need to build up my strength as I am a mechanical assembler and do a lot of heavy lifting. I’m sixty years old and hope to benifit greatly from the exercises. I am a woman who likes to keep my shape and still have fun exercising, Powerball is doing all of this for me. Watching the saphire white light when the ball is spining increases the excitement and of course trying to beat my score is adictive. I can’t wait to show it to my friends, by the way I never did grow up 🙂

I. Gallagher

5 Star Review