How is your core strength? It's an essential part of staying healthy, so health and fitness expert Beth Oliver joined us to take us through a short test and show us how to improve it. Building a ...

This no-movement exercise is one of the most reliable ways to measure core endurance, posture control, and spinal ...

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.

Flutter kicks are a modern Pilates exercise and feature in many ab workouts, but what happens when a personal trainer tries ...

If you’re like most people, when you hear the word core, you probably think of six-pack abs. But your core is so much more than that — it’s the powerhouse that stabilizes, supports and moves you ...

See and feel a difference in your core strength in just one month with this walking and bodyweight strength plan. Welcome to Start TODAY. Sign up for our Start TODAY newsletter to join the 31-day ...

The fitness world has rediscovered pull-ups as a foundational movement for achieving total body transformation. This versatile exercise, once viewed as a basic strength test, is now an integral ...

As a runner, you don’t want to neglect core strength. These key midsection muscles provide the stabilization and upright posture you need to run efficiently and injury-free. And you can really turn up ...