How to do sit-ups without hurting your back. These issues with sit-ups tests have been understood for many years. In the 1990's, a number of alternatives were proposed.

Maybe you’re just bored of sit-ups or they’re off the table from back pain, tight hips, or limited mobility. Great news — you don’t them to build a stronger core. Here’s one abs exercise ...

Nov. 27, 2006 — -- It seems that "Sit up straight" is a parental command that just lost its thunder. It turns out sitting up stick-straight is bad for the back, researchers say. Your back is ...

"When people are doing curl up over gym balls and sit-ups, and this kind of thing, they are replicating a very potent injury mechanism on their back," says McGill.

However, when done incorrectly, sit-ups can cause pain and injury, particularly in the lower back. Because of this, it’s important to learn how to do a sit-up properly. Here's how.

The sit-up has been a staple exercise for as long as most people can remember, from health clubs to military physical fitness tests. But many experts say it can lead to back injuries. Photo: Getty ...

This workout is sit-up free and instead uses five alternative core-building exercises to increase strength and definition in your midsection and improve your posture.

Although controversial, sit-ups can be an effective exercise if done properly, what I call "good" sit-ups. Lie on your back, knees slightly bent with heels on the floor.

Maybe you’re just bored of sit-ups or they’re off the table from back pain, tight hips, or limited mobility. Great news — you don’t them to build a stronger core. Here’s one abs exercise ...