It’s a question I hear often: should I eat before I exercise, or is it better to wait until after? The answer isn’t the same ...

To eat or to not eat feels like one of the biggest decisions to make before working out… especially before doing cardio. And, ...

If you like nothing more than waking up and heading straight out the door for an early-morning run without stopping to fuel up, then you practice fasted cardio. Or maybe you’ve just skipped a prerun ...

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Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Fasted cardio is ...

What are the pros and cons of skipping breakfast before a tough workout? We lay out the latest research behind fasted workouts. By Amy Roberts, C.P.T. Morning workouts are awesome: Aside from the ...

Dwayne "The Rock" Johnson said he starts his day off with fasted cardio before eating anything. Johnson runs on an empty stomach but then eats six to seven meals throughout the rest of the day.

No gym, no excuses—simple movements at home could transform your metabolism and daily calorie burn.

Here is a list of warmups you can try out before your next cardio day, along with a sample workout of the week that requires a few warmups and progressions to get ready for the higher-intensity events ...