Is one minute of high-intensity exercise really enough to get fit? Aug2 by livprimal No. http://www.theguardian.com/lifeandstyle/2015/aug/02/is-one-minute-of-high-intensity-exercise-really-enough-to-get-fit Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading...