Newsflash: Your abs workouts need to hit all the different abs muscles to be truly effective. It's easy to zero in on the six ...

In TODAY.com's Expert Tip of the Day, a trainer reveals her favorite exercise for a more defined waistline and strong core ...

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 ...

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, ...

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 ...

There's been a lot of conjecture about Hailee Steinfeld's abs. The star sets the record straight on her routine. The year was 2019, and Hailee Steinfeld’s abs were, in her own words, “poppin.” So when ...