4 Vs 5 in a split ?? + gear

[hardlx]

right now im doing a five day spilt im looking to gain size and strength and not wast my workouts im going to start my gear in about a month straight T/eth 12 weeks

my split right now is i also do 10 min cardio warmup daily
day 1/ back & lower back
day 2/ chest & calfs
day 3/ rest + cardio
day 4/ arms
day 5/ legs
day 6/shoulders
day 7/ cardio - rest

im thinking of switching to a four day with work i dont seam to get enought rest and then my diet gets all F'ed up

day 1/ chest and bi's
day2/ legs including calfs
day3/ cardio
day/4 shoulders and tri's
day/5 back including lower back
day/ 6 & 7off cardio

or

day 1 chest bi
day 2 off cardio
day 3 legs
day 4 off cardio
day 5 shoulder and tri's
day 6 off cardio
day 7 back
day 8 off ----- nothing ZZZZZ

im looking for some input as traing science has change and i was out of the game for years im 39 yrs 6'4'' 255lbs

thanks

[TRT,MAN]

hey bro those all look pretty good. science has changed, but what works for me might not work for you. you need to listen to you own body to figure out what is good. and then you will be able to decide for yourself.

[jbm]

hey bro those all look pretty good. science has changed, but what works for me might not work for you. you need to listen to you own body to figure out what is good. and then you will be able to decide for yourself.

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