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0 pointsport112mo ago0 comments

I can’t attest to the entire past, but my ancestors on both sides were farmers or construction workers. They were fit. Heck, my dad has a beer gut at 65 but still has arm muscles that’ll put me to shame — someone lifting weights once a week. I’ve had to do construction for a summer and everyone there was in good shape.

They don’t go to the gym, they don’t have the energy; the job shapes you. More or less the same for the farmers in the family.

Perhaps this was less so in the industrial era because of poor nutrition (source: Bill Bryson, hopefully well researched). Hunter gatherer cultures that we still study today have tremendous fitness (Daniel Lieberman).

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hn_acc11mo ago

My dad was a machinist, apprenticed in Germany after WW2. Always somewhat overweight (5'9", 225 lbs during his "peak" years), but he could lift guys up by their belt with one arm, and pick up and move 200+ lb metal billets when he got too impatient to wheel the crane over. Even at 85 now, he's probably stronger in his arms than most 60 year olds. But I'm also not saying ALL of his co-workers were that strong, either.

foobarchu1mo ago

Takes mass to move mass. Most of the strongest people in the world look "fat" and usually have a hefty gut. Strong and jacked are orthogonal characteristics.

jedwards12111mo ago

I know what you mean, but from a physics perspective, no, it just takes force to move mass. More mass will generate more downward force due to gravity, and more force in other directions due to momentum once it’s moving, but there’s more to generating force than just mass. I’m not a kinesiologist but I would think how much force muscles generate depends on the amount and size of the fibers (mass) but also on their contractive efficiency and the amount of energy they can obtain and employ to contract (not necessarily proportional to mass, involves cardiovascular fitness)

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concats1mo ago

Food is anabolic. It's significantly easier to build muscle if you're willing to also put on fat.

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