Question: how many reps per set for hypertrophy?
Answer: HYPERTROPHY: Use 50-75% of your one-repetition maximum (1RM) for 3-6 sets of 8-20 repetitions. If you're more of an endurance athlete, focus on 15-20 reps at 50-60% 1RM. Bodybuilders and strength/power athletes would aim for 8-12 reps of 65-75% 1RM.