This post is based on this article: http://well.blogs.nytimes.com/2013/05/09/the-scientific-7-minute-workout/ http://well.blogs.nytimes.com/2013/05/09/the-scien

This post is based on this article: http://well.blogs.nytimes.com/2013/05/09/the-scientific-7-minute-workout/ http://well.blogs.nytimes.com/2013/05/09/the-scientific-7-mi...