i started a new work out plan. So now im doing every like chest back shoulders etc... all in one day but i do it monday wednesday and Friday. and Tuesdays Thursday legs and abs. i do 2 sets of each and then change it. Like if i was doing flat bench i would go incline then i would go decline after 2 sets. and i do 2 sets and 3 around ( flat, incline,decline) like that. except for legs i do more then that. But when i do biceps it doesnt seem enough. Is this good or no?