3 sets 8 12 reps meaning July 8, 2019 16 32 64 128 3 4 sets of 8 12 reps meaning 2 3 sets of 8 12 reps meaning 12 reps vs 8 reps 3 sets 8 reps meaning 3 sets 8-12 reps 12 reps 6 reps 3 sets of 15 reps meaning
