1.0 link Rainbow Dash Network http://rainbowdash.net/ RDN's Lucifer (nerthos) http://rainbowdash.net/nerthos http://rainbowdash.net/notice/4634500 @<span class="vcard"><a href="https://community.highlandarrow.com/camoceltic" class="url" title="camoceltic"><span class="fn nickname mention">camoceltic</span></a></span> This is common practice, and not only in the USA. PE class is the best example of this: it should be a comprehensive course on human anatomy and health across the entire duration of basic education, covering human muscles, bones, nutrition, exercise, and how to prevent common strains, and it ends up being years of just playing sports and dodging balls.