[quote]Chad Waterbury wrote:
Charles Staley wrote:
Good work. Now of course, this may still compromise MxS (as compared to simply doing the low rep sets) a bit, however, MxS depends on muscle cross section (in addition to neurological factors).
I suppose an interesting question at this point would be:
"Is MxS development ultimately limited more by neural or structural factors? Chad, thoughts?
Disc Hoss wrote:
I do just that, Charles. I’ll go 3x3,6x2 or 5x3. Then 2-3 sets of 5. This gets me near 25 total reps and allows me to not compromise the intensity to a signifiant degree. My purpose is to increase mechanical work on top of an MxS focused day to still stimulate hypertrophy. Anthony Ditillo in his The Development of Physical Strength did something similar which is where I first got the idea. He’d go:
3x3, 1x2,1x1, then 3-5x5.
or
5x1 with 90% then 5x5 in the old school fashion.
Best,
DH
Charles Staley wrote:
I did neglect to state another PRO: increased hypertrophy potential, just due to the greater amount of mechanical work.
As far as this method having a negative effect on MxS, I think that could be mediated by not going over say 6 reps on the back-off set(s).
Also, from a psychological perspective, I think there is value in learning how to “grind.”
Chad Waterbury wrote:
PROS:
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It’ll tap into the MUs that have larger oxidative capabilities. For some athletes who need to display high intensities for longer than 10-15s, this works well.
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It’ll help athletes deal with lactic acid accumulation. Theoretically, such a technique might upregulate mechanisms to accelerate the buffering of lactate. This, of course, would also benefit some athletes such as wide receivers.
CONS:
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It’ll negatively affect maximal strength levels. For those who primarily seek MS, I’ve found traditional back-off sets to be ineffectual. In fact, I think it might be detrimental, to a certain extent (too long of an explanation required for that last point).
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Excessive neural/structural stress. 2 back-off sets to failure after 6x2 would cause some serious DOMS in some trainees (especially with an exercise such as squats). That’s not good on a consistent basis when attempting to train a muscle group 3-4x/week.
Ball’s in your court!
Neural, definitely! A muscle that’s, let’s say, 20% should be able to produce appreciable levels of additional force due to greater sarcomeres. But, if the rate coding, and synchronization aren’t in check, it won’t matter. The nervous system controls the activity of muscles, it can make them fire faster, longer, synchronously, asynchronously, etc. THAT’S what will determine how much ultimate force a trainee produces. In addition, there are also factors at the neuromuscular junction that can augment or hinder performance. Skeletal muscle is merely a passive tissue that hangs around until the brain turns on the electricity. [/quote]
I meant to say, “a muscle that’s 20% larger.”