Summary: Carrie and Mike Henderson, coach of Track and Field at St. Catherine's University, show you how to improve your overall speed and endurance through Interval Training.<br><br>Links in this episode: <br> <ul> <li><a href="http://www.shape.com/fitness/workouts/interval-training-short-workouts-really-pay">Interval Training: Short Workouts That Really Pay Off - Shape Magazine</a></li> <li><a href="http://www.mayoclinic.com/health/interval-training/SM00110">Rev Up Your Workout With Interval Training - Mayo Clinic</a></li> </ul><br>This episode brought to you by: <br> <ul> <li><a href="http://www.mtectiming.com">Mtec Results</a></li> <li><a href="http://www.grandmasmarathon.com">Grandma's Marathon</a></li> </ul>
