Question - when doing a weight routine - say upper body - does it make any difference if you do this:
biceps:
12 reps w/12.5 lbs
10 reps w/15 lbs.
8 reps w/15 lbs.
THEN move onto the next body part vs. this:
biceps:
12 reps w/12.5 lbs
triceps:
12 reps w/12.5 lbs
shoulders:
12 reps w/12.5 lbs. (then back 12 reps/12.5 wts and chest 12 reps/12.5 wts)
THEN repeat the whole sequence using fewer reps but heavier weights?
Is there a difference in doing one vs. the other or are they pretty much both the same? Thanks. (sorry if this is a stupid question. )