i did 6 sets for triceps the other day with was 3x5 with skull crushers, 2x10 with over head ext and 1 arm pressdown for 1x15. the rest on the skulls was about 2.5 mins between sets and the rests on the other movements were about one minuet. the tempo was 2-3 seconds on the netagive and about 1.5 seconds on the positive... i thought it was a nice workout, but i wasnt sore. is it beecause i didnt do enough or i did too much? or, does soreness not even matter? im pretty sure it doesnt connect with muscle growth seeing my calves are never sore and continue to grow.. any ideas?