how to use ESSENTIAL HAND GRIP
Essential Hand grip exercise: forearm grappler
This exercise works the forearms and hand muscles (intrinsic and extrinsic).
Primarily: forearm muscles, as well as the intrinsic, (proximal part of hand) and extrinsic (connected to forearm) hand muscles.
4 times 12 seconds.
Constant and regular.
SAFETY RECOMMENDATIONS AND TECHNIQUE
In the start position, the grappler is placed in the palm of the hand, squeeze the hand to press down on the grappler to contract the forearm .