Boost your game with the Wrist Force Ball, a gyro wrist trainer perfect for tennis, padel, and racket sport players, as well as bike riders looking to strengthen their grip. At Live4Tennis, we believe building wrist and grip strength is key to improving performance and preventing injuries. This alloy steel massage fitness tool offers a fun and effective way to enhance your wrist muscles, making it ideal for anyone starting or returning to tennis. Incorporate it into your routine to feel more confident and powerful on the court. Strengthen your grip and elevate your game with this must-have accessory from Live4Tennis.

Brand Name: YUERCO Material: ABS High-concerned chemical: None Origin: Mainland China Application: BODY Model Number: OUT180 Standard Voltage: None Item Type: Massage & Relaxation Function 1: Comfortable Function 2: Massage Function 3: Relax Function 4: Relieve fatigue Function 5: Full body availability Function 6: Unisex Characteristic: Large contact area Choice: yes