Bodybuilding.net - Bodybuilding Forum

I've been doing Rippetoes starting strength program and have been getting noticably stronger. Unfortunately doing such low reps (4x5) Is begining to affect my Hockey play. I play twice a week and since doing this program my legs burn out much more quickly, usually in the first 45 seconds of a shift. It dosnt bother me that much since its only a recreation leage but im wondering if theres any way to prevent this.
If I raise my reps on squats to 10 or 12 will my strength gains slow down?

Would doing something like stair climbing as my cardio help?

Any supplements to help keep my legs charged?

Or do I have to just choose one, Playing hockey or getting stronger?

Any advice?