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
-
Throwing objects is a max power type of exercise, and human shoulders show significant evolutionary pressure for being good at it.
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.
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.