Geanco Gyro Ball with LED Power Wrist Ball Gym Training Exercise Tool Tennis Arm Muscle Force Fitness Trainer Grip Equipment Sports Workouts

1. Powerball drills are completely isometric, so it can complement any training method. Powerball works the arms in a way that traditional isotonic (free weight) training cannot, and absorbs a higher percentage of muscle fibers in less time. If you want to improve your wrist, grip and arm strength, the wrist training ball is perfect for you!

2. Strong force: It's the wrist exercise equipment product - slow spins for gentle recovery, or fast spins for forearm workouts of no more than 60 seconds.

3. Whether playing drums, piano, saxophone or guitar, musicians need to maintain finger and hand strength, coordination and dexterity. Powerball helps improve agility, speed, accuracy and stamina - if you can make music, Powerball will help you play better.

4. When it rotates, the cool colored lights inside will light up. It can kill time and add fun while restoring muscle soreness.

5. Without any strange vibrations, it can rotate for a long time without worrying about it stopping when moving.

Specification:

Name: Wrist Trainer Ball 

Function: Muscle relaxant , wrist trainer

Type: Sports equipment

Gym Accessories: Yes

Product included:

1 x Wrist Trainer Ball (box)

Note:

1) Manual measuring, please allow some error.

2) Above images are for illustration purpose only. Do not compare with the actual product.

3) Due to the difference between different monitors, the picture may not reflect the actual color of the item.

4) If you are not sure on the product, kindly chat us anytime! We are happy to assist you. Please read carefully before place an order. No warranty provided. Please consider before bidding the product.

5) Not suitable for everyone. Consult your doctor before place order.

6) Product packaging might change time to time by manufacture. Do not place order if you need specific packaging design.