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

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.

If getting toned and strong abs are one of your goals this year, it’s important to know a few things before embarking on this journey. Your abs are made up of four parts: the rectus abdominis, ...

This dynamic core exercise creates length, tension, and total-body engagement—delivering stronger obliques and a tighter ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Your obliques are the core ...

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 ...

Slightly strapped for time? Look to Jake Dupree for a fun-filled oblique workout that will take a mere 10 minutes to complete. In the session, Jake is assisted by Lily Huber, who does the movements ...

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

Standing core exercises after 55, 6 CPT-led workouts to tighten your waist, improve posture, and build real stability.

For on-demand core workouts — plus fitness challenges, meal plans and inspiration — download the Start TODAY app! When we think of core exercises, standard moves like situps and crunches are often a ...

(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 ...