A strong, athletic core comes from properly using your ab muscles and pelvic floor to stabilize during exercise, not from tons of crunches or sit-ups.

Ham, a PT and women's strength coach, says standing ab exercises are the floor-free way to train your core muscles and ...

"Engage your core" is a common exercise cue meant to encourage support of your spine and contraction of your trunk muscles. This article explains how to engage your core, what the core muscles are ...

You probably know that strengthening your core is important, but do you know how to activate your core properly? Find out.

The typical cues for bracing and tightening may not come into play on the run, but core work outside of your running shoes is crucial to performance.

It's *so* common for other muscle groups to overcompensate in your ab workouts. A trainer explains how to engage your core correctly to avoid this.

Your core muscles are more than your abs. When trainers refer to the core, they're talking about a whole system of muscles that support the spine and pelvis.

Some ab separation during pregnancy is inevitable, but doing safe ab exercises to prevent diastasis recti can help you stay strong and relieve low back pain.

If your abs are sore after running, this is likely because you've just exercised your core. Other factors could include a strain, inflammation, or dehydration.

When you think of a strong core, the image of six-pack abs likely comes to mind. But you may be surprised to learn that the most important core muscles are actually those you can’t see with the ...