If you’re unfamiliar, this trend originated after orthopedic surgeon and longevity expert Vonda Wright, MD, told author and podcast host Mel Robbins in a now-viral clip that all women should be able ...

The Bottom Line: Ditch the sit-ups. These bodyweight exercises are smarter, tougher, and deliver more bang for your buck.

Once you can hold yourself at the top of a pull-up—chin over bar—for at least 10 seconds, it’s time to focus on lowering yourself slowly and with control. This is called the eccentric phase of a ...

I’ve never enjoyed doing sit-ups. From doing them on the cold, hard gym floor at school to tediously tagging them onto the ...