MAIN BENEFITS: Long-term use can promote the stimulation of the acupuncture points of the palm of the hand, keep blood circulation. Adjust the physiological functions of the heart, liver, spleen, lung, kidney, large intestine, small intestine, it also the best exercise equipment for treating repetitive strain injuries.
Specifications:
Material: Eco-Friendly ABS
Color: Black
Size 70*120m

About this item
Easily adjust tension by turning the knob
Compact aize
Sturdy and robust design
Adjust tension: 5kg-60kg
APPLICABLE PEOPLE: It is a small fitness equipment that exercises the wrist, arm strength and finger flexibility. It is suitable for primary strengthen, rehabilitation training, muscle training, enhanced grip strength, elderly, repetitive strain injuries, piano enthusiast, tennis player, etc.