HIIT (High Intensity Interval Training) is a 50 minute full body workout to get that heart rate pumping!
Join ISI Elite and Fabletics for a Valentine's HIIT workout + early access to shop with 50% off before the store opens. HIIT generally consists of short bursts of intense exercise followed by periods of rest or lower intensity exercise. Whether you are coming ready to mingle or with your boo, we have workouts and great discounts for you;)
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