Get instant wrist and forearm resistance with the LED Wrist Power Trainer Gyro Ball, starting automatically so you can train with smooth, repeatable rotations.
- Automatic start design: push the core in the direction of the arrow to engage the internal spring and start rotating, so you can begin training immediately.
- Smooth, uninterrupted rotation: enjoy minimal vibration as it sustains rotation under up to 61 kg of resistance at 1500–3000 rpm.
- Portable and included accessories: compact size (7 x 7 x 5.5 cm) with wrist ball and wrist rope included for office, gym, or home use.
- Targeted benefits: promotes blood circulation and helps you strengthen fingers, wrists, hands, forearms, biceps, triceps, ligaments, and shoulders for better muscle strength.
