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I've never heard this before. Do you have a source? Some cursory Googling gives me nothing.


Yeah, I dislike comments like the parent comment. The statement is clearly based on his/her own intuitive understanding based on anecdotal experience; something that can be useful in forming-opinions/developing-understanding , but shouldn't be asserted as fact.

It's particularly annoying because a statement like that isn't easily refuted; I mean, after all, a child who literally doesn't move at all has no physical activity and therefore doesn't grow(dies pretty quick actually), whereas a child who exercises regularly does grow, so the MUST be a correlation between exercise and height right? Ultimately, yes, there obviously is _some_ correlation, how much of a correlation and exactly how exercise reflects on a humans development are left unanswered though.

edit: Nvm, it's deleted now.


We need some evidence of this. Ive often heard that people are 1/2 of their adult height by age 3.




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