Train your core with this fun partner ab workout! These exercises are designed to strengthen your abs, improve coordination, and make working out more motivating with a friend. Perfect for home or gym ...

Try this partner ab workout to boost motivation and make core training more fun while building strength together ...

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

Many guys might lazily toss in a set or two of situps at the end of their gym session, thinking that’s enough (probably more in hopes of exposing a six-pack than building strength). We don’t blame you ...

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 ...

Abdominal bracing is an exercise motion that you’ve likely encountered and performed, whether you realize it or not. It’s the movement that’s implied when your coach, fitness instructor, or physical ...

Core exercises can improve strength, posture, and overall health. Although it can be harder for females to attain visible ab muscles, performing core exercises regularly is very beneficial. Sex and ...