I'm not gonna say anymore: http://www.mirror.co.uk/news/weird-news/jogging-could-actually-bad-you-3341609 Where do newspapers find these clowns which are considered "scientists"? More to the point: Not to be an asshole but seriously? The mirror should be banned to present anything other than idiots/ benefit fraud. Don't give fat people (bar the ones that genuinely have health issues) another reason not to do something. Does anyone believe this?