Comment by mclau157

I believe the hand injuries would be most felt if you were climbing very difficult "crimpy" climbs multiple times a week without enough rest, these are the climbs where you really put stress on tiny individual parts of the fingers to grip onto very tiny holds, otherwise "juggy" climbing where you can grab onto a hold with a large portion of your hand uses more shoulder and back muscles which can get fatigued but definitely not as damaged as tiny individual parts of the fingers