If you're looking to take your FITNESS to the next level, Cardio-Fit is for you. It's a high intensity interval training (HIIT) format where you burn more calories, increase STRENGTH, and muscular endurance because you utilize a greater amount of the body's muscles. Cardio-Fit is similar to a boot camp class - lots of variety, challenges, comradery and sweat. Bring 3 lb. weights, mat, and water.