On gear routine for me an has worked for me an majority of my friends that are huge.
All work out days base of a 6 exercise with 4 sets pyramid ex (15,10,8,6) (12,10,8,8) (10,8,6,4) this is all up to the way i feel that day and what i am going for.
Day 1- Heavy Chest ( Incline,Flat,Decline eow switch between BB, DB) DB Over head pull, DB Flys, Cable Flys, throw dips every now an then weighted. I do 6 exercise 4 sets 15 reps working my way down to 8 toward end of workout. I will throw in light TRIs in between sets just to keep blood pumping. AB workout upward to 400-600 reps
Day 2- Heavy Bi's ( Pull up 50 reps, throwing DB curls between sets mid weight, with back extensions this is a 3 way supper-set) then i do BB curls heavy and wide, DB curls super setting between Hammer curls this is a high rep like 15 for 4 sets, Preacher curls with ezbar narrow, straight bar cable curs with some one arm cable curls. this i do a light back to keep back blood flowing an to help not be sore throwout the week. Then i do what i call my triplecta it is Neck harness 4 set of 15, Shrugs 4 sets of 15, V ups 4 sets of 15 alternating with revers fly eot.
Day 3- Heavy Shoulders ( Arnold presses, Db military press alternating between BB military press eow) Shoulder extensions aka lateral raises, reverse cross cable flys high pull, Heavy Power presses cheaters. ABS again.
Day 4- Heavy Back (Chin ups 50 reps, throwing DB curls between sets mid weight, with back extensions this is a 3 way supper-set) Then i do BB Bent over row with narrow v bar, then i go into wide grip lat pull down, then wide BB over head pull, Cable row, revers cable crossover flys, in between sets ill throw in light bi's just to keep blood flowing, Then i do my triplecta again on this day.
Day 5- Heavy Tri's ( Weighted dips 50 reps) Skull crushers with close grip bench, Seated DB over head extensions, Cable extensions, like with all my exercises i mix between different styles of the exercise as long as i get the 6x4x15 in im good. Throwing in some light chest workout followed by my ab routine.
Day 6- Heavy Legs as you can see you get my idea an on this day ill do my triplecta again.
As for my rest days i just throw them in whenever i feel my body needs a rest i dont limit my self to a strict form like ( Mon-chest, tues-back ex ex because i never know what might happen an i might not get in that day. So as long as follow up with the next exercise after the day i took off i listen to my body an the way it feels. So i could take 3 days of as long as i start were i left off when i go back.
Now when im not bulking an not on gear its totally different i go 3 to 4 time week with the same idea an just listen to my body But i do alot more cardio.
Here are some pics of me an my uncle as you can see it works for us but he has been lifting twice as long ass me