The PowerFingers from Kletterretter help to strengthen the forearms, wrists, and fingers.
The set consists of five...
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The PowerFingers from Kletterretter help to strengthen the forearms, wrists, and fingers.
The set consists of five elastic training discs of different resistances.
Depending on the intensity, the choice will be made for a single disc or a combination of several discs. The PowerFingers offer up to 125 combinations.
The extensors, in particular, are targeted, and the antagonist muscles are balanced.
