I don’t get how arm wrestlers last long at all.i used to arm wrestle in bars a lot in my early 20s and my arm hurt all the time and it fucked up my lifting so I stopped arm wrestling all together.i just don’t get how the arm holds up.
It probably takes years to thicken the tendons enough to arm wrestle regularly. It is a sport very dependent on genetics. Big hands, thick wrists, thick forearms, big biceps, and strong shoulder joint. Some arm wrestlers only train one arm and it is inches larger than the untrained arm.