The Adjustable Intensity of the Wrist Force-Arm Strength Device

Ships from HongKong.Multi function adjustable wrist force strength of wrist rehabilitation training device. Playing badminton table tennis. Basketball. The wrist joint motion nursed back to good helper. High efficiency, no harm to the body, an everybody's energy and arm length can adjust the intensity and length. High carbon steel wire production, can ensure that the resilience of thousands of times. Adjustment knob adjustment strength, marks the strength intensity. The four hole length adjustment, four to adjust the length section profile and sweat absorbing slip EVA sponge. The wrist and arm contact place by foaming structure.