This simple floor exercise is redefining how Americans train their core—without crunches, machines, or strain on the spine.

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 ...

When we think of core exercises, standard moves like situps and crunches are often a go-to. But working the side body is an important piece of a well-rounded core routine that is sometimes overlooked.

Add Yahoo as a preferred source to see more of our stories on Google. A photo of a woman's abs. Boost your cardiovascular fitness and strengthen your core with the lateral shoot through exercise the ...

There’s no secret weapon for staving off fatigue, but incorporating oblique exercises into your strength-training routine will help you maintain proper form and posture for longer—even when you’re ...

It's the perfect complement to your strength training workouts.

As a certified personal trainer, I always notice how our fitness goals can change as we get older. Many of my younger clients ...

Once you’ve mastered forearm planks and side planks — two staple variations of the ab exercise — it might be time to take things up a notch with side plank dips. This combo core move challenges your ...

Carrying water containers on heads or hips is an age-old practice in many African regions, requiring balance and strength in the core muscles. This exercise naturally tones the sides as it requires ...

Chair exercises for waist overhang after 50, a personal fitness trainer and CSCS shares 5 joint-friendly core moves to tighten fast.