Medicine ball Russian twists are great for working the obliques and strengthening the core. Sit back-to-back with your ...

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

Incorporating the partner medicine ball toss into your workout routine can give a good cardiovascular workout. The dynamic ...

The best core exercises don't necessarily require you to get on the floor. These seven standing variations are sure to ...

Build core strength after 50 with 5 bodyweight moves that train bracing and control, often faster than planks.

Maintaining a strong, stable core is among the most common fitness recommendations given to everyone from athletes to people with chronic pain. Terms like "core exercise" and "core activation" get a ...

A few weeks ago I found myself in a bit of a huff and ranting to a colleague, as my deadlift progress had come to a sudden halt and my lower back was in pain. His blunt response: “Your core clearly ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate focused training time on your core. You can start with these ab exercises ...

These deep core exercises will target the most important, but often neglected, part of your midsection to reduce back pain and improve posture. Instead, learn which muscles make up the deep core and ...

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.