Elevate your ab workout with these 5 machine-based exercises

Gym equipment like cable machines or decline benches can work your abs in better, more effective ways than just doing sit-ups ...
Yahoo

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

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images While classic core exercises like sit-ups, planks and crunches are ...
Well+Good

To Take Your Core Workout to the Next Level, Try a Weighted Sit-Up

A weighted sit-up keeps your ab muscles and core stabilizers continually challenged in a way that helps build strength. The sit-up is a classic for a reason: When done correctly, the deceptively ...
Kotaku

Sit-Ups Workout

All the Latest Game Footage and Images from Sit-Ups Workout Are you ready for the 250 Sit-Ups Challenge? Body shaping is always good for our body. These workouts are perfect for men and women, ...