Samiscool234
8psl
- Joined
- Oct 24, 2022
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I swear every super jacked dude I see at my gym has a really good jaw bone structure... literally I have never seen a sub-5 gymbro there. And most of them don't look like they're on steroids or anything. So.. maybe is it because working out helps to promote higher testosterone production, thus resulting in stronger bone density n shit? I heard this from some YouTuber but idk if the scientific literature can verify this claim.. could be total BS. Any experts on this subject know if this is true or not?