Arms and traps here in a little bit. A week ago I started my heavier/lower rep range workouts. I never had luck with these in the past at all, but thought I'd give it a shot again. Well after hitting my whole body over 3 separate workouts I must say I'm really disappointed so far. I know it's way to early to make a legitimate call, but the pumps I got weren't nearly as good as normal. And I looked smaller during the workweek. My best growth/rep ranges have always seemed to be in the 8-12 reps depending on bodypart. What you guys think, should I keep the low reps up for a while or just go with what I know works? I hate to not switch things up ever and only do 8-12 rep sets year round, but man, if I'm not getting pumps or sore is it even worth my time?