Looking for a quick ab workout to fire up your core? This seven-minute intense ab challenge targets your lower abs with no equipment. To find out for myself, I unrolled my yoga mat and gave it a go ...

Build a strong core without lying on the floor using this trainer-approved three-move abs workout for beginners.

Join DanceBody trainer Brooke Ivory for a 10-minute core workout with class members Alexa Wendt and Graciela D'Amato. In this routine, you'll wake up your core and target your obliques while learning ...

"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 ...

Introducing your new go-to abs routine. This seven-minute workout can be done every day to strengthen one of the most important muscle groups in your body: the core. Trainer Jenna de León takes you ...

Fit & Well fitness writer Harry Bullmore performing a bird dog as part of the McGill Big Three core exercises. Millions of people around the world suffer from back pain. Core stability training is one ...

It's easy to forget how important it is to truly challenge your core during a workout. Those crunches, scissor kicks, and hollow holds you've been doing might feel challenging, but in order to get ...

Katrina Carter, DPT, FNS, is a licensed travel physical therapist. She specializes in orthopedics and has a passion for providing education on nutrition for healing and overall health and wellness.

This workout is short — just 10 minutes — and requires no equipment. But it packs in a lot of work. PS Fit instructor Natalie White designed it to target your abs, core, and thighs, and she'll have ...