SHREVEPORT, LA (KSLA) - This week's Fitness Challenge Friday took Shayne to Orange Theory in Shreveport. The program lets you see exactly how hard you're working so that you're inspired to increase your efforts and maintain your workout routine.
The heart-rate monitored training is backed by science. You have a heart monitor strapped to you, and the number of calories you've burned will be displayed on a screen alongside your heart rate. You move through five zones: gray, blue, green, orange and red.
The goal is to keep your heart rate in the orange and red zones for 12-20 minutes.