homer_simpson said:For every 30 seconds of sprints you do try to have a recovery time of 1 minute to 1 minute and 30 seconds to let your heart rate drop before you sprint again.
For the sprints, you should be going balls to the walls... meaning... give everything you got!
Good Job everyone!!
Recovery time is usually the same as the amount of time just sprinted (i.e. 30 second sprint, 30 second recovery).
ALSO, one thing I forgot to mention...you may all be wondering "how does this work in a treadmill class? Do people just make up their own workouts?" WELL...we each person has a FM transmitter with earphones. Our instructor has music going through the earphones + instructions on what to do. So we aren't just all over the place. He keeps careful timing in the intervals, rest, etc. It seemed weird at first, but it's REALLY awesome to have someone telling you what to do. Each class is different. Some days we do hills, other days sprints.