In this 10-minute hardcore HIIT workout, fitness influencer Pamela Reif helps you burn lots of calories in a short amount of time, all without the need for any equipment. HIIT stands for High-Intensity Interval Training, which involves short bursts of intense exercise followed by brief periods of rest. Reif's workout is designed to be challenging and effective, helping you achieve your fitness goals quickly and efficiently. With no equipment necessary, you can easily follow along at home or anywhere else. This workout is perfect for those looking for a quick and effective calorie-burning exercise routine.