Comment

Human Hands Evolved for Punching

6
Dark_Falcon12/20/2012 6:57:33 am PST

re: #5 Obdicut

Also, when people make a fist ‘naturally’, they often either put the thumb inside the fist or to the side of the index finger, which is not good.

Well, humans, like chimps, do need to learn complex behaviors other animals possess instinctively.