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Metal Black Heavy Hand Grip and Wrist Strengthener Gripper - Resistance 200 LB Metal Exerciser for Hand, Forearm, and Fingers,Black(Bold Handle) Stainless Steel
- Product Includes: JIN BD Black Gyro Ball (Colorful Light), a gift box, a storage bag, a wrist strap, and a brand card (scan the QR code to access tutorials and after-sales service).
- Start-up Method: The upgraded automatic start spring design eliminates the need for a pull cord. Simply press with both thumbs and push forward (810 times), then release. As the wrist rotates, the rotor quickly generates centrifugal force, providing resistance to your wrist and forearm for an efficient workout. Easy to start anytime.
- Suitable for assisting: Long-term use of computers or mobile phones, carpal tunnel syndrome and repetitive stress injuries are common. By continuously and indirectly strengthening the muscles and flexibility of the forearm and wrist, it will significantly improve muscle strength, flexibility and promote vascular circulation.
- Chic gift: Contains a gyro ball and a delicate finger skateboard, it is a great gift for children who love sports, middle-aged people who are restless and people who work in offices for a long time, guitarists, pianists and other musicians
- Health Benefits: Arm Strength Ball improves blood circulation and strengthens fingers, wrists, hands, forearms, biceps, triceps, ligaments and shoulders
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Automatic start: The upgraded version uses a built-in pre-tensioner to start, and no starting rope is required. Use the thumbs of both hands to press the inner ball and move the thumbs in the direction of the arrow to start the internal spring. The working principle is simple and environmentally friendly. By rotating the wrist, the ball core rotates at high speed, generating centrifugal force that makes the wrist feel a certain resistance.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Jourderseon Shop Return Policy
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