ERGONOMIC HANDLE - The ergonomically shaped handle of the trainer is particularly comfortable and safe in the hand. Thanks to the special surface structure, our hand muscle trainer guarantees ideal handling without slipping SPECIAL COUNT FUNCTION - With this function, the number of consecutive printing processes can be recorded each use between 0 and 99. Our unique hand trainer can be adjusted continuously between 5 and 60 kg and is therefore perfect for beginners and advanced ABSOLUTE PREMIUM QUALITY - has always stood for first-class premium quality: l he use of particularly high-quality materials and extra strong steel springs leads to the unique durability of our sneakers Whether at home, on the road or in the office: our finger trainer is the ideal companion. REHABILITATION DEVICES - As a rehabilitation device, the finger training set of the The hand trainer is suitable for treating patients with hand injuries, tendonitis, arthritis, carpal tunnel and tennis elbow. to quickly strengthen targeted muscles without injury. WIDE RANGE OF USE - temporarily relieve your stress to increase forearm strength and hand strength. The Grip Trainer is a forearm training device for fitness, crossfit, climbing, bouldering, tennis, boxing, rehabilitation, guitar, etc. Your grab will no longer hinder your progress in the gym. Number of sends: 1pcs (without battery)