Self-Starting Wrist Gyro Ball Power Trainer Forearm Exerciser - Wrist Strengthening Device for Arm And Finger Muscle

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Features:
Exercise with Wrist ball is completely equidistant, so it can complement any training method. Wrist ball exercises the arms in a way that conventional isotonic (free weight) exercise training cannot achieve, and it can absorb a higher percentage of muscle fibers in a shorter time. If you want to improve your wrist, grip and arm strength, then the wrist training ball will be your perfect choice!
Introduction:
Strong Power
The maximum possible rotation speed exceeds 12,000 rpm, which can generate resistance of up to 32kg. It is the ultimate product of wrist exercise equipment-slow rotation for gentle rehabilitation, or fast rotation for forearm exercises for no more than 60 seconds.
Good Trainer
Whether playing drums, piano, saxophone or guitar, musicians need to maintain strength, coordination and dexterity in their fingers and hands. Power wrist ball helps to improve agility, speed, accuracy and endurance-if you can make music, Power wrist ball will help you play better.
Product Description:
Automatic start
Generates a weight of up to 61 kg
10% smaller than other models
Strengthen and repair
Type: wrist ball
Function: Muscle relaxer
Type: Sports Equipment
Suitable for: multifunctional gym, tennis, squash, cycling and rock climbing
Feature: Family Training
Gym accessories: Yes
Note:
Use two thumbs to move the wrist force ball (never just one finger), slowly move it until it cannot be moved (this is necessary, otherwise the speed is not enough to use), and then release it to start rotating. Finally, by rotating and exerting force on the wrist (without shaking up, down, left, or right, but naturally rotating the wrist along the sphere), the wrist drives the ball to rotate faster and faster.
Attention: Do not rotate the product in the opposite direction during normal use, otherwise there may be noise that could greatly affect the product's lifespan.
Special Statement
Please do not operate it alone. If you do not know how to use it, please refer to the package manual or instructional video.