Personally I change things up. I've tried just about every training program out there. When I was younger, I could definitely get away with a lot more volume and frequency like tbomz. As I got older, even with juice, my recovery slowed and I adapted my routines accordingly. I'm not even going to compound vs isolation argument, it's silly because saying one is better than the other is quite ludicrous. I don't really get the attitude of some people who seem to be very pigeonholed into a certain mindset of what works for them must automatically be the best way and will work for everyone else. We're all different, genetics, biomechanically, etc. The important thing is to experiment, find what works for you and go with it but also remember to keep experimenting. As you grow and get older your body adapts and what used to work may not be optimal later on in life.
