FORNORM Wrist Ball Exercise, LED Wrist Ball Wrist Strengthener Ball Gym Fitness Equipment, Orange

Effective Device:
Using a wrist exercise ball is the most effective and convenient device to increase muscles strength in your arm, wrist and hand.
Strengthen the Wrist:
Strengthening the muscles in your wrists, hand and arm will help your perform at your best.
Exercise Anytime Anywhere:
It features a convenient automatic starting function, simply wind the rotor back 3 times and release for an instant, fuss-free start every time – no cord needed!

Specifications:
Type: Wrist Exercise Ball
Material: ABS, Aluminum alloy
Color: Blue, Purple, Orange, Green
Light Source: LED*4
Battery: Built-in
Size: 7*7*5.7cm/2.75*2.75*2.24in
Weight: 305g/10.76oz

Package:
1* Fitness Gyro
1* Rope
1* Instructions

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250Hz Wrist Balls: Just using the 250Hz Wrist Balls for 5 to 7 minutes a day is successfully proven to rehabilitate and soothe all hand, wrist, elbow and arm conditions.
Build Powerful Muscles: It is a highly-effective arm exerciser and grip strengthener for a full upper body workout that rapidly builds muscles in the forearms, hands & shoulders.
Portable & Lightweight: The gyro wrist exercise ball is easy to carry around with you so you can use it in the office, on holiday and at the sports club as a warm up.
Enhance Your Technique: It will dramatically improve grip strength, hand & wrist flexibility and finger dexterity, making it a must-have fitness product for all sports players.
Application: A great exercise machine for musicians, typists and sports lovers, the Gyro Wrist Exercise Ball brings gentle and non-impact relief to Carpal Tunnel Syndrome, Repetitive Strain injury, tendinitis, arthritis and all wrist related ailments.