Importance of hand & wrist in armwrestling 09:00 03/26/2015 Your brachiradialis will not matter so much if the hand & front wrist are not strong enough. Not what you were looking for? Search for other text. In the sport of armwrestling the most important parts are the hand (finger) & the wrist as we all know. This does not mean that the other parts are not very important but the hand & wrist are the represanters of the other armwrestling parts of our body. Stronger the hand & wrist are stronger the other parts' effect on our opponents. Your brachiradialis will not matter so much if the hand & front wrist are not strong enough. Your Pronator Quatratus will not perform at it's best if the hand & wrist lose the control. These are only a few examples. We apply our strength on an opponent's hand & wrist. The hand and wrist of the opponent will not be as thin as a handle neither will be as passive. Hand & wrist provide the control, and better controlling will allow us to apply more of the