Hockey hurts my hands

Shit dam hockey training... kept practicising shot corners with ME as the dragger.... almost broke my back having it straightened and my legs for squatting down in a shitting position... and damn the drag flick cant flick for nuts and got blisters on my hands for trying... hitting and stuff was ok but my shit grip is so damned thin i got horribly pained sore red palms from mass vibrations...