According to a Pilates pro, the proper form for crunches doesn't involve crunching up with your hands behind your head because it can lead to neck pain. If someone tells you to drop down and knock out ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." If you've completed a core workout—or 100 of them—over the years, you likely know what crunches are ...

Our core muscles lie at the foundation of almost all movement we engage in. Whether we're getting out of bed in the morning or lugging groceries, a strong core can help maintain posture, balance, and ...

The basic crunch is an excellent abdominal strength training exercise to work your upper abs. However, done incorrectly, crunches can give you backache, put strain on your neck and create tension in ...

If your goal is to flatten your stomach for the summer, you must do more than crunches. Developing a six pack requires a combination of proper eating and cardiovascular exercises. Crunches alone will ...

"Trainers—myself included—often cue supine spinal flexion because it gives such a satisfying burn and you can really feel like you're doing something—and I find that it's actually helpful with posture ...

For the best experience, please enable JavaScript in your browser settings. The basic crunch is an excellent abdominal strength training exercise to work your upper ...