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. Welcome to our second ...

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Yoga practices that encourage you to move slowly and stay in shapes for longer can be incredibly effective in building a ...

Planks, sit-ups and bicycle crunches – you probably know the drill for a weekly core strength routine by now, and maybe it’s starting to feel a bit stale. So why not add some bite to your moves by ...

Fact checked by Nick Blackmer Dead bugs improve core stability and coordination by engaging your deep core muscles.  Bird dogs help improve your posture, while glute bridges support hip ...

At the end of every gym day — before social distancing began, that is — my fiancé and I would recap what workouts we both did. Without fail, he'd mention that he completed a set of bird dogs — a ...

TOOLBOX: As we get into the meat of riding season many riders are beginning to focus on “core exercises” and “maintaining strength”. Let’s take it from the general to the specific with a focus on the ...

INDIANAPOLIS — If you want a strong back, you must have a strong core, and if you want a strong core, you must have a strong back. Jordan Estes at Lifetime has the move just for you. It's called the ...

In my last column on March 28, I gave you a core strength test. Now I’m going to give you an excellent exercise to strengthen your core, as well as your gluteus maximus and rear deltoids; the Bird-Dog ...