You could accomplish a lot by
switching your routine...
It's very hard to train back and legs
effectively the same day.
Back is about 1/3 of your muscle mass,
legs are about 1/2. For this reason
train them on separate days with a
few rest days in between.
My current routine is nothing special,
but everything get trained.
Mon - Back, bi's, calves
Tue - Chest, tri's
Wed - Legs, (hams and quads equally.)
Thur - Shoulders, calves
Fri - bi's tri's forearms, abs
Again, getting lean is dependent upon
what you do and don't eat. Training and
cycling is a waste of time if you don't understand you must eat in alignment with your goals to meet them.
i have run 6 cycles and all have been bulking.
my routine is:
mon: chest
tues: off
wens: arms
thurs: shoulders
fri: off
sat: back and legs
sun: off
on all my previous cycles i would just eat whatever to try and gain as much mass as possible but im through with that and reall wanna get shredded for the summer.