[harris69]

I also work on posture corrective exercises and stretches. For me it is about preserving my joints, tendons, and avoiding injuries. I keep isolation work for last. And contrary to popular beliefs you only need to do 120 reps of any muscle group to build muscle. Any more and you are over training. Now, if you on juice it is a different story. But for most of us who are in the 40s I find it extremely difficult to recover on 531 once you are at intermediate level. (Over a year of training)