IF YOU ARE focused on building a strong, functional core, you need to know what muscles you're working so hard to sculpt. There are the six-pack muscles (the rectus abdominis) trained with spinal ...

Perfectly sculpted abs are the domain of the genetically gifted, strict dieter and cardio-committed. We can all, however, gain important abdominal strength. Strong abs stabilize our muscles and joints ...

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Most of the classic core exercises focus on the center of your abs, with moves like sit-ups hitting the upper abs and leg raises working the lower abs. For complete core strength, it’s also important ...

Editor’s note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...

(CNN) — If you want a resilient core, strengthening your six-pack is just the start. Your obliques — the muscles that run along the sides of your waist — may not get the same attention as your ...