One 2019 study, published in PLoS One, found that an eight-week core training program improved balance and core endurance ...

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

When you think about strengthening your core, the first thing that probably comes to mind is your six-pack, or rectus abdonimis muscles. We get it—no one is arguing that six-packs look great—but there ...

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. Side planks trains your ...

This 10-minute morning circuit activates deep core and glutes to help tighten your waist after 50, no gym required.

Love ‘em or hate ‘em, planks are a popular fitness move for a reason: they’re effective. This one move engages the entire body, especially the abs. Planks put the entire core muscle group to work, ...

However, you don’t need fancy machines to train your core. Try this instead: Sit tall, walk upright and stretch for five ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate focused training time on your core. You can start with these ab exercises ...

Mind-body coach Dana Santas shows how you can create strength gains without gym equipment by progressing body-weight exercises safely and effectively.

Weak pelvic muscles can affect posture, balance, and core stability. These five daily indoor exercises are simple, ...