Can inward laughter extend your lifespan another eight years, study asks?

All you have to do is laugh and breathe at this Laughter Yoga studio. Yoga teacher Andra Aitken says 1 minute of laughing is as good as ten minutes of rowing and jogging.

http://www.examiner.com/article/can-inward-laughter-extend-your-lifespan-another-eight-years-study-asks?cid=rss