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HAZELWOOD, MO (KTVI)- There is a popular new trend in workouts that really attacks body fat. High Intensity Interval Training, or H.I.T.T., involves intervals of high-intensity exercise followed by low intensity or complete rest. It can be used with cardio and weight training.
Arthur Shivers from Generation III Fitness demonstrates High Intensity Interval Training, or H.I.T.T., says that this kind of workout is for more advanced gym goers.