Product Information
- SELF-STARTING DEVICE : The wrist force ball has a built-in elastic self-starting device, which does not require a rope and is easy to get started. As long as you push in the direction of the arrow to strong resistance, you can easily start by releasing the core
- INTEGRATED ALLOY : The shell and core of the exercise ball are alloyed and turned into one. The enhanced version is exquisite in craftsmanship. Compared with the plastic case, the weight is heavier and the kinetic energy is stronger. It is like a metal artwork, suitable for higher challenges. Rotating speed! Targeted strength training for the wrist and forearm, challenging and beautiful!
- FITNESS DECOMPRESSION & EXERCISE WRIST : Decompression ball can alleviate the pain and soreness of muscles and joints caused by long-term single use of wrist and arm. It can also help fitness enthusiasts perform targeted strength training of forearms and wrists. It is also a decompression toy under irritability and depression
- STABLE SPHERE STRUCTURE : The internal structure is compact and stable, and the mainspring springs back smoothly. It is easy to get started. The size of the anti-loosening screw port is precisely matched with the technology to ensure smoothness and safety when the sphere is running, reducing noise and stuttering
- ENHANCED LUMINOUS VERSION IS OPTIONAL: The enhanced version of the wrist ball has all-metal non-luminous and luminous ball cores to choose from. The luminous ball core is made of metal and plastic injection molding. As the operating speed of the core increases, a variety of colors will change
