Hand Exerciser Wrist Power Ball
Product concept: anytime, anywhere, with rope start, wrist ball function, can exercise, fitness arm grip, pull rope top features, luminous toys
Product material: Industrial ABS
Product inner core: zinc alloy
Size: 60 * 55cm
Product category: grip strength device
Name: Wrist Ball (with / without light)
Weight: about 0.3KG
Packaging: neutral color box, one wrist ball, one drawstring
Packing quantity: 60 pcs / carton
Built-in automatic elastic device, push and release, you can start easily. You can control the intensity, increase entertainment, fun, and experience the power of shock with variable-speed colored lights.
With built-in generator, the pulse power supply is constantly powered.
Wrist ball motion built-in induction coil, high-speed cutting magnetic field principle, self-generating into pulse power, power LED lamp beads.
Improve wrist strength and endurance, and improve wrist flexibility.
It can effectively alleviate musculoskeletal strain and other problems caused by long-term use of wrists and arms, and can also help fitness enthusiasts perform targeted strength training.
With the acceleration of the speed of the core, the wrist ball will become bright and colorful, and feel the colorful sports sense, increasing fitness fun.
Mechanical power, no power required.
Wrist rotation with internal autobiography. The centrifugal force generated by the interaction maintains the core telling rotation.
Small, pure machinery, no electric weight loss exercise artifact.
The operation is simple, follow the arrow to the end, release it to start.
The wristball changes with the speed of the inner core of the rotor.
Use special wrist straps for safety and reliability.
Brilliant lanterns come with light effects that vary with speed.
Wristball changes with the speed of the inner core of the rotor.
LED Brilliant lanterns light effects along with the speed.