View Full Version : Faster and shorter cardio versus...

11-30-2004, 08:24 AM
...longer and slower?? My friend recently said that it was better to do sprints for shorter periods. Not sure if there is a name for it or not, it was just in quick conversation over the telephone. Any truth to this, or a name for this type of cardio!?

EDIT: Sorry...may have found what I am looking for, but still don't quite understand...

11-30-2004, 08:27 AM
research hiit