Earlier quoted context omitted.
>From a biological perspective, a specimen might want to be able to do this to signal to potential mates that he is worthy of reproduction You've made a lot of assumptions about his motivations. In Starting Strength , Rippetoe basically makes the claim that these exercises are the most effective way to improve someone's overall health and fitness. His attitude is probably best summarized by the following quote: >Huma…
> that these exercises are the most effective way to improve someone's overall health and fitness. This doesn't explain anything, however. It's tautological... he wants to increase his fitness, to increase his fitness ? > Now, I'm not going to argue with you about whether humans need exercise to be healthy or if so, To what end? To eke out another 3 years at the end of his life, probably in a nursing home? If he was…
Also, the article calls it a craze but what, objectively, is a craze? Google tells me it's a widespread but short-lived activity; a fad. This is certainly true of specific fitness programs, but the general desire for people to not be out of shape is anything but short-lived.