I guess we have a different definition of rail-thin, because I would not use it to describe anyone with bulging muscles. I also have trouble envisioning a 90-lb stay-puft woman of the same height.
Muscle is denser than fat. You can easily replace body fat with equivalent volume of muscle and suddenly come out denser (by quite a bit even). If the muscle you’re building is the non-bulky slow twitch variety, it won’t even be visible to casual inspection underneath that little layer of remaining fat you’re going to have left.
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Bullshit there are 300 lb women that are rail thin. Got an example.
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Is this meant to be hyperbole? If not, can you provide examples? It seems wildly inaccurate to me.
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I guess we have a different definition of rail-thin, because I would not use it to describe anyone with bulging muscles. I also have trouble envisioning a 90-lb stay-puft woman of the same height.
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Muscle is denser than fat. You can easily replace body fat with equivalent volume of muscle and suddenly come out denser (by quite a bit even). If the muscle you’re building is the non-bulky slow twitch variety, it won’t even be visible to casual inspection underneath that little layer of remaining fat you’re going to have left.