INTERVAL TRAINING RX #12 -INTERVAL TRAINING MASHUP

I've solved many of life's problems in running shoes- Lisa Hisscock
LIGHT JOG, RUN, SUPER FAST RUN, AND REPEAT...25 TIMES !!!
Lisa Hisscock is back to coach you through the longest ITRX workout to date. Twenty-five sets of 3 intervals each.  You will train in all of your heart rate training zones.  While this workout is long and intense, Lisa will be in your ear coaching and encouraging you throughout the workout. ITRX 12 Interval Training Mashup features some great music to help keep you motivated including songs by Fall Out Boy and Ryan Shupe