hockey is the toughest sport period...first off you play 82 regular season games followed by at least 16 games to win the cup which no team has every ran the table to win it. so your looking at over 100 games for the champs and runner ups.. not to mention the checking which has caused more injuries then an mma fighter could imagine. take a puck in the mouth going 95-105 mph then still playing or being hit from behind into the boards...and the question is pointless, could a fighter strap on skates and deal with players flying at you going 35 mph i think not.
if you want to see a good highlight vid youtube wendle clark, you'll enjoy it...
one thing you got to remember about hockey is it is one of if not the purest sport out there when it comes to doping..
well anyways heres a link
YouTube - thanks "ALL HEART"