This 9-minute ab workout uses one piece of equipment to build a stronger, more functional core

Carve out just nine minutes a day, five to six times a week, and watch how your core transforms.

4 Daily Exercises That Shrink Stomach Roll After 45, According to Trainers

Exercises to shrink stomach roll after 45, with expert guidance, daily reps, and form cues that work better than ab machines.
AOL

From Stability Balls To Decline Benches, We Found The Best Ab Machines For Every Home Gym

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Please see responses from Life Time Plymouth (Minnesota) Personal Trainer Keri Anderson Thanks a bunch! 1 ...
Yahoo

Forget sit-ups — this 10-minute standing ab workout is great for your core strength and posture

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images While ...
GQ

The 4 Best Core Workouts to Hit Your Abs From Every Angle

If you’re after six-pack abs, you’re in the right place. The core workouts below have been hand-picked by top trainers to help you build muscle and forge a rippled midsection with enough definition to ...