I've had my hands wrapped and in gloves and after a workout the knuckles are swollen to the point that when I open and close my fist it sounded creaky like bits of leather being stretched out and contorted. I've also landed hooks wrong on the heavybag (from fatigue) and jammed my wrists, but hey it's an impact sport these things happen. Football, Baseball, & Basketball players get jammed fingers & wrists from catching the ball or landing awkwardly....you just have to fight through it.