Actually PL'ing movements can become endurance movements. You do not have to do the sissy stuff like higher rep lateral raises, flys, leg extensions, etc. when it comes to building any serious endurance and size. You want stamina (strength plus endurance) which is bests achieved through compound movements rather than single joint movements.
Example: clean & press for 12 to 15 reps. You will get bigger, stronger and increased stamina to a higher level than you may have ever thought. Other, more serious compound exercises, would be DL's, squats, push/jerk presses off a rack, etc. Click it up a bit more and do the 20 rep breathing system to any of the above exercises. Higher reps can build size if planned the right way.
S_C_S is thinking of the old heavy-light system with the 5X5 strength phase combined with the more of a higher rep BB'ing phase. Some alternate this from workout to workout. One day heavy 5X5's. Next workout lighter BB'ing movements. In any event keep the exercise to a very few. Only have to try any of this to see the results you may get. Good luck.