Automatic Counting Adjustable Hand Gripper Fitness Strength Trainer Forearm Wrist Power Exerciser

Features : Automatic counting function. You can set a goal to achieve while training. It is small, easy to carry cna can be used anywhere, is a essential training equipment. Adjuatable training levels, you can adjust the strength according to your training status. It is a good assistant for sports fans such as parallel bars, tennis, table tennis, rock climbing, etc. It is also an auxiliary device for rehabilitation training of patients with hand muscle or soft tissue contusion. Hand grip is designed according to hand shape. Training can be done by single hand or double hands. One-hand exercise is mainly performed with one hand, and double hands training is suitable for coordination of two arms. It is avaliable to train hand strength, relieve fatige, develop musicles, promote blood circulation and prevent rheumatism arthritis. Dont release it immediately after clenching, please stick around for 5 seconds. It is more effective to hold 20 times consecutively. Specification : Model : TT-00 Lees meer over de Automatic Counting Adjustable Hand Gripper Fitness Strength Trainer Forearm Wrist Power Exerciser van huismerk in de productgroep tools