I went down that road years ago. 5' 10" tall and 190 with 5% body fat. What I found is that those intense, legal supplement-driven workouts took a toll on the articular cartilage in my joints.
Now I run 3x per week, lift weights 4x per week. Length of runs 4-8 miles, 40-45 min workouts. I'm doing okay for 63.
I'm remembering the day when I benched 315 then immediately drove to the start of a 10-mile race which I ran at sub 8 1/2 min pace. Now I feel old. **** on this thread.