If You Feel Like Planks Never Get Easier, You’re Not Wrong—Here’s Why Your Muscles Always Shake

Learn whether shaking during a plank is normal and what you should do if you experience it while performing the exercise.

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Photo: Getty Images/ Jacoblund

The 5 Best Pilates Exercises to Improve Flexibility

Stretch your limits with these gentle movements.

Unrecognizable woman stretches arms to legs while stretching on yoga mat on wooden floor of an outdoor terrace.
Photo Credit: Stocksy / Alexander Grabchilev

If Your Fitness-Focused New Year’s Resolution Isn’t Working, Try These 5 Expert-Backed Tactics

New Year's resolution not working out for you? Don't stress. Try these five New Year's resolution alternatives backed by experts.

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Photo: Stocksy/ZQZ Studio