Description
- Training Site: Wrist
- Department Name: MEN
- Type: High Elastic Gripping Ball
- Origin: Mainland China
- Type of sports: Strength Training
Specification:
Material: spring steel
Configuration: carton packing safety rope
Package size: 7cm*7cm*5cm
Individual weight: 0.4kg
Feature:
1、Finger exercise, wrist strengthening, arm comprehensive exercise
2、Built-in automatic elastic device, a push and put, can easily start and control the strength
3、Mechanical power does not require a power source
The centrifugal force generated by the interaction between the wrist rotation and the inner ball core keeps the ball spinning at a high speed
Reviews
There are no reviews yet.