This therapy ball is available in a choice of resistance levels, so that you can choose the most suitable training for hands, fingers and forearms. The ball is comfortable to the touch and the gel material returns to its original shape after each use. The therapy ball is suitable for use at home as well as in clinics.
The ball is available in the following resistance levels:
Black - Extra Firm - 35% Resistance
Orange - Firm - 30% Resistance
Green - Medium - 25% Resistance
Blue - Soft - 20% Resistance
Pink - Extra Soft - 15% Resistance