I regularly fap to hot yoga chick videos. Does that count?
Seriously though, this book is good reading: http://www.amazon.com/Stretching-30th-Anniversary-Bob-Anderson/dp/0936070463/
How 'bout the Russian systema approach?
http://v.youku.com/v_show/id_XMTUxOTQzNjA4.html
http://video.yandex.ru/users/olegantnyj/view/416/