MonkeyDLuffy
01-05-2018, 04:36 PM
https://news.nationalgeographic.com/news/2006/08/060803-footprint_2.html
Olympic runner speed, that's barefoot and on SAND! I believe we definitely have become inferior in physical strength and speed in comparison to our ancestors.
Olympic runner speed, that's barefoot and on SAND! I believe we definitely have become inferior in physical strength and speed in comparison to our ancestors.