No sit-ups or crunches, this is the simple Pilates exercise I use to sculpt all of the muscles in my core

Think about squeezing your core, bracing your abdominal muscles as if you were to be punched in the stomach. Moving slowly ...

Forget crunches, planks, and sit-ups — I use this simple Pilates exercise to strengthen my core, lower back, glutes and shoulders, all while working on my stability and posture

Credit: I’ve been practicing Pilates for the past decade and credit it with keeping me injury-free as I’ve trained for six marathons and rebuilding my core and pelvic floor postpartum. Pilates ...

Sit-Ups Vs. Crunches—Here’s Which Is Better

Plus, which move is more effective for strong abs.

‘Why I stopped doing sit-ups and started doing these 5 simple core exercises instead’

Want to run better? Stop doing sit-ups – here are five expert-recommended functional core movements to do instead.
Inverse

Most-effective core exercises: Why traditional sit-ups may not be best for your routine

There are two kinds of people in this world: People who want to work their core and people who consider core exercises their worst nightmare. But regardless of which camp you fall into, if you are ...
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Crunches vs. Sit-Ups: Is One Exercise Better for Strengthening Your Core?

"Hearst Magazines and Yahoo may earn commission or revenue on some items through the links below." If your body were a bicycle, your abs and back muscles—your core—would be the frame. You need a ...