You’ve made your own argument against yourself, caca. If you want to KNOW what causes hypertrophy then read the articles by CW,Charles Staley and by Bryan Haycock. These guys base their work off of the most prominent strength experts in the world. Zatsiorsky, Siff, Verkoshansky, Medveyev, Kraemer, etc… These people are the experts, not dimwits like Mentzer and Jones.
Now as for your tanning analogy (which ironically enough I’ve used to support CW’s ideas) just think for a moment. If I got to failure, then I’m basically saying that I need maximal exposure to the stimulus. This is called a sunburn. All I need is a consistent exposure that is progressively more than I’m currently used to. Any more is damaging and slows progress. Once you reach a level of exposure that is more than yesterday, then anything more will be a drain on your adaptation/recovery. Lee Haney used to say “Stimulate, don’t annihilate”. Mechanical load for a sufficient duration and frequency causes growth. THAT is not up for debate, as it is proven in the research literature. You will find more than enough info on this site to educate you on why submaximal training not taken to failure will cause growth.
I’m going to assume you are a serious newbie, and not load you down with a complex argument. At any rate, you need to educate yourself with the source material, not celebrity “briefs” of the research. When I trained to failure, I was never able to exceed 200lbs. Now at 240lbs with 20" arms, I can honestly say failure training is idiotic if used anything but rarely. In addition the term “intensity” is misused by these HIT advocates. It is a measureable term that relates to the percentage of 1RM you are training with. It is not the tough M&F face that looks like you’re giving birth to a watermelon.
DH
[quote]caca wrote:
merc63 wrote:
caca wrote:
there’s no such thing as “more or less hypertrophy”. the growth mechanism has been activated or it hasn’t.
Except that the word ‘hypertrophy’ doesn’t describe a growth mechanism it describes growth. Specifically the (nontumorous) enlargement of tissue (or an organ) through an increase in cell size (as opposed to an increase in the number of cells). At least, that’s what this book called Dictionary that I’ve got on my desk says.
=P
caca wrote:
science tells us hypertrophy is activated when the muscle is pushed beyond what it is capable of - failure.
What science are you talking about?
i won’t pretend to be a doctor, but i’m reffering to human body science. The same way your skin tans from exposure to sunlight, your muscles respond by growing when exposed to high intensity stimulus.
as for distinguishing “growth” and “growth mechanism”, i don’t understand the piont you are trying to make…?[/quote]