I want to embark on an intense weightlifting regime for
body"shaping" purposes- rounder chest, V-shaped back etc. Any
increase in mass will be a plus but not the objective. I don't want
to gain too much weight anyway.
Main question: What is the number of sets and reps/set and rest
time/between sets that is optimum for my goals?
Side question: Cardio-how important is it as a complement to
weightlifting?
Currently very active in paddling sports.