Warning: long *** post forthcoming.
For anyone who's never read through Jules' (vicious) source material for what later turned into the
Pimp my HST e-book, have a look at this thread:
http://www.hypertrophy-specific.info/cgi-bin....2;t=476
Seriously, amazing stuff. I didn't realize the genesis of what later turned into Max-Stim is basically in that thread, too, with Dan and Jules labcoating about clustering and its advantages for improving average strain per repetition.
I'm also re-amazed at just how far some of our resident labcoats took this stuff in terms of reasoning out what works, why, and even practical ways to apply it. Jules' sequence of base exercises (15s) --> + stretch point lifts (10s) --> peak contraction lifts (5s) seems one of the most useful, practical suggestions for incorporating all this wisdom that I've seen.
I understand the "shut up and lift" philosophy. Seriously, I do. But I feel like some of the information discussed at this forum is literally YEARS ahead of the rest of the training world, and could be used by almost anybody. Examples of principles gleamed from HST that could be used to help just about anybody:
1) Progressive load. While many systems acknowledge this, the ramifications, I think, are bigger than people realize.
Meaning, a person ultimately fulfills their genetic potential on the training end of things by adding weight to the bar consistently over many, many, years. Think of HST as sort of a "microcosmic" version of a person's whole (macrocosmic) training career, with the periods of strategic deconditioning like starting over as a beginner again each time.
For actual beginners, I would suggest that programs like
Staring Strength ARE as hypertrophy-specific as anything else (including vanilla HST) by virtue of linearly adding weight to the bar. Strength and hypertrophy training are, fundamentally, the same thing at this stage.
At some point, of course, linear gains in strength become exhausted, at which point a person enters the "intermediate" stage.
HST, then, is literally a miniature reproduction of the beginner stage, made possible by incorporating SD to restore the growth potential of lighter weights again. Will it ever work as well as the beginner stage, when EVERY training session was a "new stimulus" for your muscles? Of course not, but, it's the next best thing.
The point here is that any given person could probably help optimize their muscle gains by intentionally load cycling, as there's nothing more "shocking" to a muscle than having to generate levels of tension far above what it is accustomed to. The step beyond load cycling, of course, is the SD between these periods, though I realize this issue is still controversial. I suspect, however, that while an imperfect solution, it is still the best approach to helping optimize the effects of load cycling.
2) Along with #1, the fundamental nature of the hypertrophy stimulus, and how to manipulate this for stuff that isn't growing.
People still seem fundamentally confused about WHAT is producing growth, i.e. (progressive) mechanical strain. Really, this should be a natural conclusion if you acknowledge #1 is true. If you come to this point, you can probably apply this information in useful ways.
As Jules' speculates, for example, if you have a lagging body part and your base routine does not seem to be fixing the problem, what would you do to address it? Obviously, you want to increase
strain, specifically, to that body part.
How do you do that? Well, first and foremost, get stronger in exercises that involve that body part. But we're suggesting here that, despite doing so, we're still not growing.
Obviously, "isolation" exercises figure in here. But it's worth asking if any given isolation exercise is necessarily going to do this, particularly since many compounds are probably exposing the involved muscles to more strain than any isolation exercise ever could. Example: close grip bench presses vs a rope pushdown or something. Dante of DC training fame has gone over this logic extensively, and it's why he selects "big/heavy/progressable" exercises to get people as strong as fast as possible.
However, if we understand the role of strain in muscle growth, we know, relatedly, that increased stretch-under-tension is a direct way to increase strain. By looking at exercise mechanics, we could attempt to increase strain by selecting exercises with a heavy stretch-under-load component.
Examples: dumbbell flies for pecs, RDL's for hamstrings, incline curls for the biceps.
Instead of just throwing "more work" at the problem, we would realize that, if we're going to do "more work" to bring up a given body part, we do so in as efficient a way as possible. Since we understand what causes growth, our first choice is to simply increase strain to that body part, and the best way to do that is to use heavy exercises with a strong emphasis on stretch-under-load.
3) The role of other (training) factors in growth. A lot has been made of "the pump" by groups like IART, Matrix Training and so forth, and there does seem to be a fair amount of anecdote related to manipulating exercise in order to generate a lot of burn/pump being conducive to growth. This SEEMS to stand in stark contrast to point #2 above, until you realize it's simply a third component in the hypertrophy game.
Note that people who are advocating this logic report "new growth" after years of stagnation, but that most of their growth, by the numbers, was still a product of good old fashioned, progressive overload training.
The answer, then, is that both groups are right - you still have to get massively stronger to get big (e.g. DC training), but that increasing the
metabolic stress still IS a potent facilitator of growth.
However, as Jules speculated in the pimp my HST thread, a strong argument could be made that it's comparatively less important than A) first getting strong(er) and B) adding work with the stretch/strain angle. That doesn't make it unimportant, it just means that your first two avenues towards manipulating training variables in order to grow would logically exhaust those before moving into the super pump stuff.
So, if after exhausting the "get stronger" angle and the "more work with stretch-->strain" angle you still find yourself having issues making stuff grow, add "metabolic stress" in order to magnify the hypertrophy stimulus even further.
Going back to the original thread linked in this overly long post, what's nice about Jules' application is that he has taken this basic wisdom, and already put it into a practical format for somebody's HST cycle.
I.e. during the 15's, coming off of your SD, use your core lifts initially to induce strain.
During the 10's, add a second layer to optimize your progressive strain by adding lifts,
as necessary, with a stretch-under-tension component.
Finally, during the 5's, when metabolic stress is starting to fall, introduce some pump/burn-y type stuff in order to keep hypertrophy humming along.
Still, even a person using a body part split could make use of this wisdom:
1) Intentionally cycle loads, and take some time off between these cycles (really, how much faster do people think they're growing by never taking a week off, or how much would you lose even if SD is "wrong?"
. Even if you're on a 5 day body part split, there is a strong logic here.
2) Make the core of your routine basic, compound movements that are "easy" to progress in load over time.
3) In order to optimize your gains, add movements to address lagging body parts over time which, first and foremost, increase strain, specifically, to those muscles. At some point, particularly if the above isn't "enough," consider adding metabolic stress as a third component. The format, then, being (big, progressive compounds) + (added stretch-under-load movements) + (metabolic, feel the burn movements), starting with the first and adding the others as necessary.