Try to avoid rocking and rolling or thrusting your body to get all the way up in the sit-up. When you do this, you create momentum to help you perform the exercise rather than using your abdominal ...

Discover why sit-ups are such a popular exercise, how to perform them, and more. The post How to do sit-ups the right way: The classic exercise most people get wrong appeared first on The Manual.

Sit-ups are a simple bodyweight exercise. Here's how to perform sit-ups safely, according to experts, and the muscles worked, along with the benefits.

Explore the differences between decline crunches and sit-ups. Find out what muscles each targets, and learn proper form to enhance your core training.