Instructions: Choose three to four exercises below. Set a timer for 45 seconds. Perform as many reps as possible in that time ...

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, ...

You'll need more than just crunches to build a strong, functional core. Try these moves to upgrade your workouts.

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 ...

Over 50? Flatten your belly with 5 simple chair moves that fire deep core muscles, protect joints, and take about 15 minutes.

Denise Austin has instructed simple, effective fitness routines for decades. She’s shared a workout for balance and mobility, and her essential exercises for longevity —among others. One of her latest ...

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 pack, but sculpting a strong core requires so much than that. When I ...