Love getting a SWEAT! on?! Then try our Matrix HIIT gym floor class where you’ll be pushed to your max! Using the principles of high intensity interval training (HIIT) our trainers will lead you through a number of stations designed to condition you aerobically. Using the latest in heart rate technology, keep track of your work effort to ensure you get maximum impact from the workout. Burn 500 calories in this 30 minute class.