has anyone used this with greater gains than the conventional way of training? I have another question as well, it says for your working set to use a weight that you can push for around 8-10 reps, then 15sec break then again for say 3-4, then again for say 1-2. How is this greater in producing muscle than going heavy for 4-6 reps on your last set? Can someone get back to me on these questions because im really curious about this method of training and would like to try it out but not waste my time! Also is it a good way to train when on AS?