New research has unveiled the best songs to work out to, with tracks like Riot, Back in Black, and Headstrong featuring in ...

Want to boost your fitness without leaving the house? Discover the 10 best home cardio exercises, expert tips on fat loss, ...

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Cardio zones aren't real—not in the way your fitness app makes them sound, anyway. Yes, heart rate zones are a way to describe how hard you're working during a cardio workout, like running or cycling.