"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Please see responses from Life Time Plymouth (Minnesota) Personal Trainer Keri Anderson Thanks a bunch! 1 ...

If you’ve been wanting to tighten up your core, you may have thought about investing in a Stealth Core Trainer or an ab roller. Both are easy at-home tools you can use every day to work your abdominal ...

Don't just focus on the main muscles of your core — working on your hips, back, and deep ab muscles can help prevent injury.fizkes/Getty Images Most gym goers are ignoring important muscles in the ...

Compound exercises like squats and deadlifts do well to target your abs while working out. If you want to focus on additional core work, consider adding up to three ab workouts per week. Doing ab and ...

Here are 5 exercises that target your 'corset muscle' ...

A strong core means stability, fewer injuries, and better posture and balance during exercise. While you might be familiar with the abdominal exercises that engage the outer abdominal muscles — think ...

“Regular ab wheel training improves posture, balance, athletic performance, and helps protect the lower back by strengthening ...

Jennifer Lopez is known as much for her sculpted physique as she is for her music, movie roles and romantic partners. Her former trainer, Jay Cardiello, revealed to The Post how he helped J.Lo achieve ...

The shocking video raised one big question: Can you actually have a six-pack on your back?