Dr. Sanjay Gupta tells us how short interval, high intensity workouts can possibly increase your life expectancy.
Sanjay Gupta on short-interval, high-intensity workouts – CNN Video
Dr. Sanjay Gupta tells us how short interval, high intensity workouts can possibly increase your life expectancy.
More News
Video shows officers removing tents at University of Virginia | CNN
Protesters interrupt University of Michigan commencement | CNN
Music: Adrian Sutherland’s ‘Precious Diamonds’ | CNN