BODYWEIGHT BACK TRAINING is never easy. The gold standard movement is the pullup —which can be devilishly hard to do for even seasoned gym-goers—and there are sparingly few other exercises that hit ...

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 ...

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 ...

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 ...