This workout mixes fast interval cardio via the bike, elliptical glider or running. (This isn't easy to do on a treadmill.) Start Five minutes Tabata, five minutes lift. Take five minutes to do the ...
Walking? Lifting weights? Does it matter what zone you’re in? I have answers.
If you’ve been hearing a lot about HIIT, or high intensity interval training, lately, you’re definitely not alone. HIIT has taken the fitness world by storm over the past decade or so, with more ...
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