Alex Hutchinson is a National Magazine Award-winning journalist and Outside’s Sweat Science columnist, covering the latest research on endurance and outdoor sports. I used to train with a group that ...

Mimi Jung set a goal of running a 15k next month as her goal for the Get Fit challenge. She had been working out regularly, but is changing up her routine for this new goal. Mimi has started High ...

High intensity interval training packs a hard workout into a short period of time, which makes it sound like it should be an efficient, superior way to work out. But HIIT doesn’t have as many ...

Interval training is great for boosting cardiovascular endurance and promoting overall fitness. Our fitness expert, Judd NeSmith, NASM-CPT, PES and founder of Serious Fitness, explains interval ...

The American Heart Association recommends that adults get "at least 150 minutes per week of moderate-intensity aerobic activity or 75 minutes per week of vigorous aerobic activity" — or a combination ...

Alex Hutchinson is a National Magazine Award-winning journalist and Outside’s Sweat Science columnist, covering the latest research on endurance and outdoor sports. New perk: Easily find new routes ...

NEW YORK--(BUSINESS WIRE)--Lumen, the creators of the world's first metabolism measurement device through the breath, have further validated the effectiveness of HIIT (high-intensity interval training ...

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