"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." What it's best for: Very cushioned, this workout mat is ideal for high-intensity and core workouts in ...

The core plays a key role in our overall physical health and daily movement. Not only is this area of the body responsible for maintaining proper posture, stability and balance, but a strong core also ...

To learn whether or not your upper-body strength level is where it should be—or needs a bit of a boost—we spoke with experts.

You don’t need long workouts to build a strong core. This simple five-move routine delivers real results in just five minutes ...

After years as a self-professed Cardio Queen, actor Jennifer Aniston has relinquished the title to focus, instead, on an ...

While the plank is an excellent core exercise, several other options can strengthen your core. You can do these bodyweight exercises anywhere, and they don’t require equipment.

Draw your belly button inward as you breathe into your ribs. Make sure to not over-engage your glutes or hold your breath.

The core muscles give vital support to your lower back and help you stand, maintain balance, and carry out important movements. We look at some effective core exercises for seniors, the correct way to ...

Better posture. Weak upper abs often result in poor posture and spinal misalignment, but by targeting these muscles, you can ...

Rarely do we think about ab exercises outside of when we’re doing plank exercises or a set of crunches, but your abs are a large and important muscle group that helps us perform many movements ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Lie on the mat with your arms extended straight up.