Variable resistance training for hands, fingers and forearms. Helps strengthen grip, increase dexterity and improve finger strength. Four colour-coded levels of resistance provide a full range of exercise applications. Can be used for hot or cold therapy. Includes an illustrated exercise manual. Standard size has a 1¾" (4.4cm) diameter. New Large oblong exercisers measure 2" x 2½" (5.1 x 6.4cm) diameter and are ideal for larger hands.
Standard Resistance Force needed to compress 50%
PR15000 Extra-Soft Yellow 0.7kg (1½ lbs)
PR15001 Soft Red 1.4kg (3lbs)
PR15002 Medium Green 2.3kg (5lbs)
PR15003 Firm Blue 3.6kg (8lbs)
PR15003/XF Extra Firm Black 4.5kg (10lbs)
NEW Large Resistance Force needed to compress 50%
PR15000/L/S Soft Red 0.7kg (3lbs)
PR15000/L/M Medium Green 1.4kg (5lbs)
PR15000/L/L Firm Blue 2.3kg (8lbs)
PR15000/L/XF Extra Firm Black 3.5kg (10lbs)