news.yahoo.com— Biomedical researchers on Wednesday said they could explain why we swing our arms when we walk, a practice that has long piqued scientific curiosity.
Jul 29, 2009View in Crawl 4
Its one of those things you don't really pay attention to on the street until you really look around you and watch for it... .. then its like whoa ... look all these idiots swinging their arms !!
andyb747Jul 29, 2009
Its one of those things you don't really pay attention to on the street until you really look around you and watch for it... .. then its like whoa ... look all these idiots swinging their arms !!
fcrowJul 29, 2009
What's more interesting is the swinging arms almost never touch other people passing!