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

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

Still got sit-ups in your core routine? It’s time to get creative with your exercises and “STOP doing crunches,” says fitness coach Caroline Idiens. Your core is a dynamic, three-dimensional ...

Developing a "hunchback" or stooped posture, is common as you age. Maintaining good posture requires a strong core, back, ...

Sneaking fitness into your day can be simpler than you might think. “The human body is one of the best workout resources on ...

Soldiers trying to earn the Army Ranger tab will have to do more challenging functional fitness exercises starting day one.

While traditional floor based ab exercises and sit ups are tough, they are slightly easier to slack on. It's a bit easier to not engage your core properly or reduce the movement so it isn't as ...