Ah yep, not too sure what I asking myself haha! That makes sense, that the rep ranges just happen but aren't the focus, that they're dictated by the load and not the other way around. As mechanical tension is the focus, and it's addressed by progressive load. I guess I'm referring to just the mechanisms of hypertrophy in general, and whether they need exclusive focus within dedicated phases or all within the one week. Not so much fatigue-focused as such, but higher reps and higher volume for metabolic stress, and then mechanical tension stuff (either another day or same day). Have seen a few programs here and there which does this, just don't know whether it's a valid approach or if it's missing the point. Just unsure as there are different hypertrophy pathways (as per Schoenfeld's paper), how that would be practically applied, or whether it needs addressing in any way. I'm sure there have been threads on this before. And it's possible I may be misunderstanding them anyway.