Sit-ups can be a great way to strengthen your abdominal muscles that sit around your stomach. But they can quickly get repetitive and its easy to accidentally lose your form, so when boredom strikes, ...

Try standing exercises to flatten lower belly pooch after 55, with expert guidance from NASM-CPT Felicia Hernandez.

When we talk about deep core muscles, we don’t mean a six-pack of rippling muscles. Your deep core refers to a group of muscles sitting deep in the torso that work to stabilize your body. They include ...

"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 ...

If the goal of your workout is to walk away with a chiseled six-pack, you’re missing the point. Credit...Gritchelle Fallesgon for The New York Times Supported by By Jenny Marder To perform well at ...