I've been seeing more and more of these types of stories lately and thought it would be cool to get a compilation of all the weird and unusual ways people exercise (think Parkour - before it was in every chase scene of every movie made)

Some examples:
Extreme sitting
http://www.wired.com/playbook/2011/0...treme-sitting/

Dog (and man) hunts man:
http://www.washingtonpost.com/wp-dyn...011204703.html