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

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.

Discover 5 beginner-friendly standing exercises that flatten your midsection, boost balance, and build core strength after 50 ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. “Right to the core,” “core values,” and “hardcore.” These little idioms highlight just how vital the concept of “core” is in our lives ...

Ready to work that core? We've rounded up the best oblique workout video options on YouTube to stream from home that'll leave your abs quaking. The best and quickest (and cheapest!!) way to find some ...

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 ...

For beginners, it's important to start slow with the standing windmill exercise. Focus on mastering the form before ...

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 ...

When it comes to tightening up that midsection, many of us focus on the six-pack zone. We want Halle Berry's abs and we want 'em now. But the obliques are your waist's unsung hero. Both the external ...

"Obliques are a part of your core group of muscles," explains Danyele Wilson, Lead Trainer for Tone & Sculp app. "You actually have two sets of oblique muscles: internal obliques, which run down ...