You’ve probably seen the abbreviation “HIIT” lately. You might know what it is or at least have an idea. Whether you’re a HIIT program devotee or you have no clue what HIIT means, we’ll share some HIIT basics and give you some ideas for incorporating HIIT into your fitness routine.HIIT: What is it?HIIT is an abbreviation for high intensity training. HIIT is an aerobic workout that burns a lot of calories and increases endurance and strength.HIIT normally involves 40-second to 40-minute periods of very high-energy cardiovascular workout alternating with a low-intensity exercise period

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TITLE Boxing Club | HIIT 101

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