Hm, first of all I don't think you understand then. Either that or I completed misunderstood the many things I read about endurance training. Rather than doing, oh say, 5-8 reps, 3 sets with 90% RM, you would do 12-15 reps, 3 sets with 70-80% RM. The 2nd option, from what I've read/heard, being "Endurance" training. From what I gather, anything above 70% RM with about 3 sets, done periodically, will result in muscle growth. Whatever kind of endurance training you're thinking of, I'm not sure. Point is, I hear that your muscles explode rapidly when using much heavier weights with lower reps. However, I'm not 100% assured of this. Obviously you're gaining strength from that, but supposedly you won't have much endurance, and if placed in a canoeing scenario, the person with more muscular endurance would generally last longer, wouldn't you agree? So, uh... by doing my form of "endurance" training will I still increase in size, but just at a slower rate? Like I've said before, I don't want to be huge, and fill in my shirts. I just want to have that concealed sort of strength, so people don't exactly look at you and go "damn, he's huge, would never wanna mess with him". You get the idea, I hope.