Showing posts with label don'twaste time. Show all posts
Showing posts with label don'twaste time. Show all posts

Thursday, October 11, 2012

Tuesday, June 26, 2012

Don't waste your time cardio.

Studies have shown that doing 4-6 sprints for 30 seconds at high intensity burns more fat than running for long distances. Be sure that you aren't wasting your time by going over board on cardio. If your doing cardio don't go any longer than 25 minutes.