Forget crunches — this 10-minute core workout fired up my abs more than 100 sit-ups using a surprising piec...

Without hesitation, I rolled out one of the best yoga mats and got to work programming a quick 10-minute abs workout using ...
AOL

This 15-Minute Ab Workout Uses a Stability Ball to Build a Shredded, More Functional Core

Before you chuck that dusty old stability ball from your garage into the donation pile, hear us out. You might think they're just for fitness influencers or older adults in aerobics classes, but ...
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Lower ab workout: 30 best exercises for lower abs

Incorporating a variety of abdominal exercises for lower abs into your fitness routine can lead to a more resilient and aesthetically pleasing midsection. A well-defined and strong core is more than ...

Jennifer Aniston's trainer shares the quick 10-minute core routine she recommends for stronger abs

Trainer Dani Coleman guides you through simple moves that require just a mat and small exercise ball ...
Lifehacker

These Are the Most Effective Ab Exercises

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Do you want a strong ...

This 10-minute core workout fired up my abs more than 100 sit-ups

I used this quick 10-minute core workout to build my deep core and fire up my abs with just a ball ...