Bluej1 is right. Run. Forget the weights, strength is worthless if you don't have the stamina to back it up. Run, then run some more, then, when you can't run any farther, turn back and run home. When you get home, reach for the door knob and ask yourself if that's the best you can do, is that all you got, there is no other way to stop running than to fall or quit. Then decide to go in or go back out.
Now, suppose you only do have 1 hour a day to do this. Regardless of whether or not you are going to play hockey, ask yourself this.
What on earth are you doing in a 24 hour day that only allows you 1 hour to get in shape? And, is it worth it?
If you run for 2 weeks, and really put your heart into it, I'll challenge you Not to run on that 15th day and tell me your body doesn't kick your butt for not being UP.