I think it depends on the pro, but I agree with Mr Ment1on (I also wish I had your problem). A few really like to bulk up (e.g., Lee Priest), but most seem to keep it relatively low. I suppose it's a lot easier on the system when contest preparation time comes as well as picking up guest posing spots in the offseason. I met Lee Labrada back when he was competing (yeah I'm old) at an amateur contest and although it was his offseason he was in phenomenal condition.