The structure consists of a soft, adjustable finger exerciser with a storage pocket on the back, in which a rigid shell equipped with a series of hooks is placed. The finger exerciser is supplied with 4 elastic rings (one for each left hand finger, except for the thumb) to be hooked onto the special supports of the rigid shell, adjusting the tension according to the anchoring points.
The special structure of Finger Fitness ProTM allows users to have their left thumb and the palm of their left hand completely free so that they can hold objects and perform normal everyday activities while exercising the hand on which they are wearing it.
Finger Fitness ProTM is particularly effective in improving the technical performance of musical instruments, especially stringed instruments (guitar, bass, violin, etc.): its unique, innovative shape allows users to wear it and hold the keyboard of any stringed instrument without any hindrance, giving users the opportunity to play while exercising their hand.