Vingerversterker Vingertrainer voor onderarm en handversterker Handgreeptrainingsapparatuur voor muzikant Rotsklimmen

Product description: Designed to strengthen fingers, wrists and forearms Work out each finger trainer individually, or the entire arm strengthener. Individually isolate and build strength, flexibility, and endurance for each finger. Develop excellent hand trainer, wrist and forearm strength. Whether you're warming up before a gig or conditioning while away from your instrument, the Logest is the ultimate portable workout tool. You can keep your fingers, palms, and forearms grip strengthened and coordinated in the office, at home, or on the train. Light Resistance Trainers Ideal for beginners and those recovering from surgery, our Carpal Tunnel Light Resistance Trainer offers 3 pounds of weight. of tension. The medium level has 7 pounds. Tension and heavy-duty hand strengtheners come in 11 lbs. of tension. The hand strengthener is designed with ergonomically safe materials to provide a comfortable grip.