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Wrist Gyro Ball Gyroscope Force Power Ball

Wrist Gyro Ball Gyroscope Force Power Ball

Regular price $32.72 Sale

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Wrist Gyro Ball Gyroscope Force Power Ball Strengthener Muscle Relax Training Pressure Exerciser Fitness.


Function:Comprehensive Fitness Exercise
Type:Wrist ball
Color:Black,Green,Blue,Orange
Function:Wrist Exerciser

Wrist ball is a kind of artificial pure dynamic mechanical device outstanding, no battery and any power, no electromagnetic radiation, magnetic field and magnetic induction natural simulation of celestial bodies generated by rotation of the wrist, and have a strong power, through the human control, can be arbitrary motion mediation of the rhythm and intensity. The faster the rotational kinetic energy is stronger, the greater the power, the equivalent of 50 different weight dumbbells, 8000 rpm is about 14 kg of power, the world record is more than 15000 rpm. 


Package including: 1 X Power ball+1 X instruction 

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