How to Lose Weight This Year
In 2019, Pick Up 1 New Healthy Habit Each Month to Lose More Weight
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"High-intensity interval training burns more calories in less time," Moretti said. What's more, past studies have found (like one published in the journal Metabolism Clinical and Experimental) that your metabolism can stay elevated for hours after a 20-minute HIIT session, he added. Try this 20-minute HIIT workout to get started.