McGill curl-ups, or modified curl-ups, are much friendlier for your lower back than moves like sit-ups, as your lower back is ...

Crunches and sit-ups remain some of the most popular core exercises out there. But despite what social media might tell you, ...

In my opinion, the best CrossFit workouts are the ones that leave me piled on the floor, muscles trembling, breath ragged and body truly cooked. These aren’t the only signposts for a great workout — ...

There's never a bad time of year to build a set of popping abs that you're proud of. Sure, abs are built in the kitchen, and you'll never see them without a proper diet. But targeted core training is ...

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Editor’s note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...