Does anybody know anything about the prehistory of upper body exercise in humans (esp males)? What I’m finding doesn’t seem satisfactorypic.twitter.com/Y06LbgHtIV
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if children naturally like to do it and you have to bully them not to it’s probably important
The “evolutionary fitness” crowd are big on this. They might also know some actual facts (but might also just make stuff up). MovNat, Frank Forencich, that sorta stuff.
Interesting. Some think it's the source of our intelligence- ballistics requires really sophisticated open-loop planning. Once you start moving your arm you can't adjust at all.
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