For the 2nd week running I've gone and strained my groin. However this time I've realised how I've done it. It's something to do with when I take a slap shot, so obviously I'm doing something wrong. (I've only been playin hockey for a few months now) I shoot left and strain my groin at the top of my left leg, so hopefully that should give you some clues as to what I'm doing wrong. I'd be grateful for any advice on how I can avoid doing this next week.