<http://schema.org/description>
"Improper movements can be dangerous, they actually defeat the purpose of the exercise entirely, and they can be a pointless waste of energy. Here are the most baffling non-exercises we've ever seen."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.details.com/story/3-things-youre-doing-wrong-at-the-gym>