Hey Modok,
I wondered the same thing awhile back. I believe there is a minimum necessary per session to induce the hypertrophy response. That technique of very few sets/reps done 4-5x per week is a great way to increase strenght but it comes from an increased ability to recruite the HTMUs and via rate coding and synchronization. All fantastic things, but the final missing element to hypertrophy is that while the stimulus is present to degrade proteins at a high rate per rep, there are not enough total reps to allow for a significant total degradation to occur.
With the formula for muscle growth (contractile anyway) being rate of degradation (tension on the muscle) x degradation duration (total volume)= total degradation (absolute hypertrophy stimulus) we see that it takes not only activation of these fibers but some level of fatigue to grow as well.
It seems empirically, that about 25 reps are where most experienced lifters have found that minimal threshold of growth to be found. Watebury just seems to have picked up on that as well. DC too. considering they will often operate in the 20-30 range total for rest pause on many exercises.
DH
[quote]MODOK wrote:
Cephalic_Carnage wrote:
MODOK wrote:
Another thing I’m wondering about… They never explain the rationale behind the amount of sets used.
Sure, the phases where you try to get almost into overtraining need some increase in sets and all that, but the regular training phases… Why not 2 instead of 3 or 4? Etc. Shouldn’t that have even more of an effect after basically revving the body up in the ramp phase? 1-2 sets allow for greater weights than 3-4 and are easier on recovery, so the body has even more resources available for hypercompensating (using their lingo here).
They also never discuss joint/tendon health, as if muscles were all you have to worry about.
Guess Costa really took the routine from Hernon and doesn’t really understand it himself lol, that’s probably the reason why he’s not mentioning progression and lift-variety much.
Edit: Btw, squatting and benching twice a week due to lack of exercise choices doesn’t seem to have hurt your progress any, more like the opposite?
I think they went with 3 or more sets because Hernon uses 3 sets in his training. Costa then worked off of that. You do bring up a very interesting point though, and one I brought up in the Cell on the ‘Bodypart Once Weekly’ thread. Would one or two sets 4 or 5 times a week be even better? Who knows, but its an interesting thing to think about.
I think for strength, squatting and benching multiple times a week certainly are superior than once weekly. the more often you perform a task, the better conditioned the nervous system is to efficently use that movement pattern. I don’t know of any powerlifters or olympic weightlifters who train their movements infrequently with a lot of volume.
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