Agree completely with all/most of the points you made. I certainly doubt anyone recommends going up to 30% as a goal in and out of itself, however I have known bodybuilder who went up to 18-20% body fat in their initial stages of training and were able to hold their size gains in not-very-lean-but-reasonable state when dieting down. Like you said, everyone is different. someone may find it difficult to get lean without sacrificing significant size without AAS and some may have poor skin elasticity, in which case keeping body fat gains even more limited than the average bodybuilder would be the order of the day.
As far as greater leverage due to higher bodyweight (and even powerbelly), I’m not referring to the leverage itself raising the weight. An example of the latter would be some bottom heavy deadlifters who have the ability to LEVER their bodyweight about their feet (a fulcrum) and let themselves fall back letting their bodyweight take pounds off the barbell (in a sense) without much leg drive. As expected, these DLers gain strength (DL poundage) the fastest with bodyweight gains but surprisingly show relatively lesser upper body development than the ones with poorer technique and who almost stiff leg the weight off the floor.
However, I;m referring to greater bodyweight (muscle and fat) ALLOWING greater poundages to be used in various movements becaue of greater stability. A heavier person (powerbelly or not) would be able to use more weight (with good form) even in upepr body movements like tricep pushdowns and have better form (straighter back, less swing) for heavier weight in the lat pulldown -
While training on an unstable surface has its uses, lets face it. Why don;t bbers use DB presses on the bosu ball as a main movement? cos the instability doen;t allow enough weight to be used to create enough of a stimulus for the prime movers - pectorals or shoulders or triceps. So greater bodyweight and greater leverage ALLOWING more weight to be moved by the prime movers becaue of greater stability. USing the standing chest pre with a cable crossover is not useful mainly because only a VERY heavy individual will be able to stabilize himelf sufficiently to use enough weight on the cable stack.
While the powerbelly allows more weight to be used in the squat (not referring to a bell so big you can use it to bounce out of the hole obviously), its still the posterior chain and quads that have to move the weight - the thicker waist only allows you to maintain tighter form and be more stable o your prime mover can move more weight. you will agree that a lifting belt allows you to get more leg development out of the squat IF the presence of lifting belt allows greater poundages to be moved simply because it stabilizes the lower back.
So I was arguing for having greater bodyweight (muscle and fat to some extent) and even the powerbelly (within limits) to ALLOW for more weight to be moved by the prime movers (not by the belly itself). I don;t see how this could not elicit more hypertrophy (for the prime movers themelves)
[quote]Bill Roberts wrote:
On rereading tribunaldude’s post, I notice that I missed a couple of points:
- Effect of “power belly” on aiding certain lifts, I suppose most particularly the squat.
It is true that more can be squatted generally with the power belly, at least among practiced powerlifters, but if this leads to better leg development than with bodybuilders who don’t go for the power belly certainly seems unproven to be so.
However, that said, if someone comparing in their own case two both-reasonable bodyfat percentages sees a quite important difference in strength according to waist size, yes I’d suggest spending a good amount of time at the larger but still reasonable-bodyfat value.
But I think if anyone uses that to justify being genuinely fat, they are deceiving themselves I think. Unless their purpose is not bodybuilding but SHW powerlifting, or sumo wrestling, or that sort of thing.
I can imagine some saying, But didn’t Dorian bulk up? He was 300 lb off season as Mr Olympia!
Well I can assure you he wasn’t 30% bf at that. (If he were then his LBM would have been only 210 lb which obviously is not so.) He wasn’t 20% bf, either.
Some pro bb’ers do perhaps according to how one may use words look sloppy off-season, but in almost all cases I think the bf percentage is still not really high. So they do not make a case for the “ya gotta get porky” theory either.
- Improved leverage.
I don’t think this is important to bodybuilding. Of course it is to achieving bigger lifts in powerlifting, as the weight itself is what is aimed for. However, in bb’ing if the force generated by the muscle is the same but leverage, whether outside or inside the body, causes more weight to be moved, well it is what is happening inside the body that is important, not the weight per se.
E.g., if you could attach weights to your elbows, you could use more weight for flyes than you can use when holding the DB’s in your hand, for the same force on the pecs, due to better leverage. But that does not mean it would be a better chest-building exercise.
Lastly, getting back to the fascia and the theory that building up intramuscular fat could be helpful because that could stretch the fascia, thus enabling growth after the fat is lost: Why imagine that the fat cells can stretch the fascia, that the fascia provide no restraint on fat growth, but muscle cells just can’t overcome the fascia? Has any advocate of this theory had an explanation that makes any sense in covering that?
Or how about all those novice trainers that make fast gains? What about their fascia? Shouldn’t they at least sometimes have some obvious sign of tight fascia due to the muscle pushing so hard against it?
Anyway, just what is the evidence for the theory. Really that is the relevant point, rather than needing a proof (there is none, I expect) that it is not so.[/quote]