- This vibrating forearm trainer is a fun and challenging tool that helps you build grip strength and endurance.
- You can develop the forearms by working on voluntary & involuntary muscles and reach activation of up to 100% muscle fibers.
- The handle area is knurled to provide extra grip when you're changing angles to work the entire arm.
Vibrating Forearm Trainer
Weight limit: 20kg (weights not included)
Weight hole φ 28 mm
Dimensions: 5cm x 46cm
Made in China