tag:blogger.com,1999:blog-12989926.post3472589404342554216..comments2010-11-12T03:15:18.695-08:00Comments on Strength Training Chronicles: The SCIENCE behind SUPERMAN - Wolff's lawJohannnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-12989926.post-9599336738552209242009-09-21T11:39:09.354-07:002009-09-21T11:39:09.354-07:00Yes and this also means you can have a denser skul...Yes and this also means you can have a denser skull too !! <br /><br />Hence some boxers have &#39;better chins&#39; than others...<br /><br />also where the term &#39;thick head&#39; comes from :-)Johannhttp://www.blogger.com/profile/11591510545834200858noreply@blogger.com