Experts break down what you need to know to feel better.

Bed exercises for lower back tightness after 60, from a trainer with four decades of experience. Five gentle moves to try.

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. Stop snickering—butt ...

If you have sore glutes after a workout, you know they are literally a pain in the butt. Most of the time, the soreness you’re feeling is just a normal side effect of an intense workout. But sometimes ...

Pain in your buttocks or the backs of your upper thighs may be from injuries or muscle strains. When you experience these issues at the same time, however, this could point to specific causes. Read on ...

From osteoarthritis to a splitting migraine, when you're experiencing pain, exercise can seem like the last thing you want or think you should do. But according to new Adelaide University research ...