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« on: July 21, 2011, 10:44:27 am »
I think that mass, of any kind, is DETRIMENTAL to athleticism to an extent, but muscle gain for some people, even as additional mass, gives more than it takes away in terms of benefits vs. detriments.
What I mean by that is the fact that the CNS, body, whatever you want to call it, has to receive proprioceptive signals from the body to determine body position etc. It will always have that. But (and this is just my belief, no scientific background whatsoever) with a heavier mass it "believes" (and maybe that's true) it needs a much higher effort to decelerate/amortizate/control/coordinate both intra and inter-muscularily.
Now we have to define what effort means. In my opinion it's a matter of core strength, body awareness, stabilizer muscle recruitment/necessity of recruitment, and just overall the need of stronger/faster signals because more mass is present. Which takes more effort to make all this happen from the CNS.
If a guy is weak though he will need more muscle in order to actually GAIN from the additional force that muscle will provide vs the whatever negatives, if my case really exist, that will provide as well.
With bodyfat that's even worse - it's just a weight that your CNS and muscles will need to worry about and move around and exert additional effort to do so. It can change the body's center of mass a bit and that might move you out of the optimal firing position to a specific movement. That instead will make you use some muscles more and some muscles less and all sorts of shitty things will happen.
At least this is how I view things.