Add Yahoo as a preferred source to see more of our stories on Google. Leotards, bright colors, and leg warmers galore — there’s nothing quite like '80s workouts. But don’t let the sassy outfits and ...

If you’re on the hunt for a fun at-home workout that won’t feel monotonous and love a retro, cheerful host happily pep-talking you through some dance moves, you might be thrilled to find that you can ...

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. I can’t do a plank for ...

Step aerobics is a classic cardio workout. It has lasted for decades for a simple reason: it delivers results. The "step" is a 4-inch to 12-inch raised platform. You step up, around, and down from the ...

CrossFit is known for a lot of things: short but fierce conditioning workouts, heavy weightlifting, and 'popularising' (opinions vary) running and performing calisthenics in a weighted vest. But, ...

We know that a key way of improving your running is to vary the types of runs you do – easy, long, intervals etc – in order to train your body’s different systems. Sometimes, though, recommended ...