Cynthia Monteleone: Sprinting! A better way to lose body fat & gain muscle mass

Cynthia, with Michael Mutzel's High Intensity Health podcast, tells how sprinting as an exercise and preparation for running events is more effective than long hours of cardio. When done correctly, which Cynthia explains in this series of videos and from her own training program, sprinting burns fat long after the workout is over, as well as, prepares athletes for running events. The time is much shorter to get great results.
Original Youtube link: https://youtu.be/VdfvakiVCSU