IMPROVE YOUR GRIP AND TOTAL ARM STRENGTH WITH THIS ADDICTIVE FUN TOY!

Give your upper body muscles a good exercise anytime, anywhere with the Powerball Wrist and Arm Trainer!

The world's most innovative resistance training that improves your strength, the best way to get lean, muscular and strong in your arms and wrists.

With Powerball Wrist and Arm Trainer you will see results in just a few weeks, leaving behind flabby arms, weak wrists and arm pain, because with Powerball Wrist and Arm Trainer you will get the muscular arms you have always dreamed of.

Spin the LED powerball and try to hold it as long as possible, strengthening your muscles and grip!

Have tons of fun with the powerball while improving your strength and relieving wrist pain!

The compact, lightweight design and easy maintenance make it the ideal piece of portable exercise equipment!

TRAIN YOUR UPPER BODY MUSCLES ANYTIME, ANYWHERE!

Commitment to be fit:

Powerball Wrist and Arm Trainer is an advanced fitness technology that allows you to relieve your arm and wrist strength and improve your weak points.

Powerball Wrist and Arm Trainer will help you crush your fitness goals, maintain your health and achieve your desired look and take you to the next level and beyond.

Arm gym in your pocket

Powerball Wrist and Arm Trainer is a compact, easy way to isolate without having to go to the gym. Lightweight, portable and perfect for travel.

Powerball Wrist and Arm Trainer helps you reduce fat percentage, strengthen your arms, further develop grip strength and gives you the freedom to train wherever and whenever you want.

Powerball trainer, wrist and weapon trainers

✔ Strengthens the arms and wrists . Powerball Wrist and Arm Trainer is your personal arm trainer with a realistic weight effect to give you a real training result anytime, anywhere - without breaking a sweat.

✔ Firm Grip and Finger Training . If you enjoy ball sports, the Powerball Wrist and Arm Trainer will significantly improve your grip strength and finger strength, helping you develop flexibility and concentration for scoring.

✔ High-quality materials . The Powerball Wrist and Arm Trainer offers great stability with minimum noise and is designed with durable components for a long lifespan.

✔ Lots of fun included . Self-powered illuminating LED lights keep the arm strengthening process light and enjoyable.

✔ Great compact size . Exceptional fitness gadget size of a tennis ball, consists of a freely rotating large gyroscopic rotor in a solid casing.

✔ Lightweight and extremely convenient . When life throws you a curve ball and going to the gym isn't a viable option, your arm exercises can be done anywhere, anytime.