Burning Sands Blog — HIIT

Good news: The effects of a tough workout may last a lot longer than the time you’re in the gym. Thanks to excess postexercise oxygen consumption (EPOC)—also known as the “afterburn effect”—your body may continue to torch calories for up to 36 hours after you stop exercising. But you don’t reap these benefits from just any exercise. To get the true afterburn effect, fitness pros stress that you have to work out for 15 minutes at greater than 70% of your VO2 max, which stands for maximal oxygen uptake and refers to the amount of oxygen your body is capable...