VERY CLOSE.. basically, i have gone performing just one exercise a bodypart for three total sets..i found that when i tried to do three different exercises for only one set, i would sometimes "blow" that set because i / my body was not used to the movement and i felt the set was not as good as it could have been..so for example, the other day i did chest, shoulders, back, tri's.. chest was incline db press, shoulders was smith machine military press, back was chins, and tris was close grip bench..all performed for three sets with reps between the 10 and 6 mark.. now today, i will perform the same workout but, i might change the exercises a bit..chest will be weighted dips, shoulders might be wide grip upright rows, back will be dumbell rows, and tris will be reverse grip bench on the smith.. again, all for three sets .. like i have said in the past , it is all about overload and frequency.. i was doing this for a while when i first strted talking to phil..since then i have taken some of his ideas and incorparated them into the current routine.. i have always agreed that a muscle does not have to be hit from a ton of angles (although i used to do this and enjoyed the workouts) but, all that matters is that the musle is overloaded and hit as often as your body will allow..i use incline db's for chest not because i feel that they are great for the upper chest persae, but because i am stronger in pressing movements at a slight incline..i only pick movements that allow me to handle a lot of weight..if i did flat bench i would have to drop the weight by 20 pounds and that would diffinitely not be overloading the chest.. but, again if you are enjoying the workout outlined before, then do not change it.. if gains are forthcoming stay with it as long as it works out for.. then maybe change to what i outlined above.. as long as you are able to handle good weight and are getting stronger but, are still able to hit that bodypart twice a week.. the it is working.. after all, whoi does not like to hit chest or back more often lol..