Interesting, how would you base a 4 day full body workout over a week? Would mon,tues,third,fri work?
That would work but assume you do not / cannot train at the weekend? I personally would use 2 routines and adjust volume to approx 75% per session of what you currently do per session so you maintain volume to start with and then adjust upwards based on how you feel.
I currently train full body on a A/B/C routine on 3 day on 1 day off (supposed to take a day off but currently do shrugs on that day) as follows:
A – Flat Barbell Bench / Bent over Rows / Standing Military Press / Rear Squat (ATG) / Calf Raise
B – Dips / Landmine Single Arm Linear Jammer / Barbell (40mm deficit) Hack Squat / Deadlift / Calf Raise
C – Incline Barbell Bench / Landmine Rows / Standing Military Press / Front Squat / Calf Raise
Progression and Rep Totals
15s workout 1 – 55% of 1rm – 28 reps (1st set 15 reps then myo reps)
15s workout 2 – 60% of 1rm – 25 reps (1st set 15 reps then myo reps)
15s workout 3 – 62.5% of 1rm – 24 reps (1st set 15 reps then myo reps)
15s workout 4 – 65% of 1rm – 22 reps (1st set 15 reps then myo reps)
10s workout 5 – 67.5% of 1rm – 20 reps (1st set 10 reps then myo reps)
10s workout 6 – 70% of 1rm – 19 reps (1st set 10 reps then myo reps)
10s workout 7 – 72.5% of 1rm – 17 reps (1st set 10 reps then clusters)
10s workout 8 – 75% of 1rm – 16 reps (1st set 10 reps then clusters)
5s workout 9 – 77.5% of 1rm – 14 reps (1st set 5 reps then clusters)
5s workout 10 – 80% of 1rm – 13 reps (1st set 5 reps then clusters)
5s workout 11 – 82.5% of 1rm – 11 reps (1st set 5 reps then clusters)
5s workout 12 – 85% of 1rm – 9 reps (1st set 5 reps then clusters)