REHABILITATION & PREVENTION ✮ - If you suffer from carpal tunnel, tendonitis, tennis elbow and are on the way to recovery from a fractured or broken wrist, or tendon surgery, it is an excellent option for the treatment. Or when you type, text, drive or any other activities which use your gripping muscles, this hand strength tranier is great for you. FITNESS & SPORT ENTHUSIASTS ✮ - When you do fitness indoor or outdoor, the muscle of hands will be inadvertently strained or sprained. It can improve finger strength for athletes (rock climbing enthusiasts, fitness, tennis, baseball, boxing, tennis, golf and shooting) and musicians (guitar players, bass players, pianists and violinists). ERGONOMIC DESIGN FOR ALL HANDS ✮ - The finger stretchers are specifically designed with FLEXIBLE finger holes to prevent the bands from slipping off your fingers during your workout. It fits well for all hand sizes, which perfect for men, women, seniors and teens. It is great to fit into your gym bag or handbag. You can get repetitions in while commuting, at the office or anywhere!