13 week studies done with university students proves virtually nothing at all.
Why not?
If you can't find research on muscle hypertrophy you probably just aren't looking...
If you are hoping to see a scientific study of how regular bodybuilders train you're going to be disappointed.
Knocking a training protocol is one thing Vince, but, and I say this with respect, what you do is completely counter productive... you rightly dismiss all the nonsense training protocols (high volume etc), but when it comes to something logical and structured (such as Heavy Duty) and even more reprehensibly something as productive and reliable as HIT... you find one flaw and use it as grounds to dismiss result producing theories.
This topic came up before and was discussed ad nauseum... no one managed to convince you Vince, but neither did anyone call into question the validity of your reasoning.
You dismiss HIT on the grounds that:
1) HIT doesn't reliably produce results for everyone all the time
2) HIT doesn't produce continuous muscle gains ad infinitum
Well I put it to you that such criticisms are baseless and reveal a lack of understanding on your part.
1) No training protocol can reliably produce results in drug free trainees each and every time. At any moment approx 70% of the general population are suffering some form of sub-clinical metabolic disorder... the daily stresses of life mean most of the population are regularly incapable of gaining muscle .
2) There is a limit to how much muscle can be carried... it's related to how much muscle the bodies androgen levels can support. Most bodybuilding enthusiasts are aware of this with regard to how much muscle mass a female can carry, somehow they refuse to apply the same principle to male trainees.
...No training protocol can produce universally reliable results. Similarly, no training protocol can produce natural muscle mass much in excess of the limits of the FFMI (Fat Free Mass Index).
Using such failings as a means of criticizing HIT is preposterous... using such failings as a means of completely DISMISSING HIT is disingenuous at best.
I'm not attacking Vince here, I respect his intelligence and depth of knowledge in this field. But if he can't properly articulate his reasoning he should hope that others don't judge his musings with the impossible standard he himself uses to dismiss Arthur Jones' theories.
Arthur Jones wasn't right... but he was righter than anyone has ever been either before or since.
Hoping you'll expand on this Vince, respectfully,
The Luke
PS- anyone tired of making no progress in the gym should toddle over to
www.drdarden.com you won't regret it.