That little "back bulge" that peeks over your sports bra or clings to the sides of your shirt isn't exactly invited to the party. It's one of those areas that loves to hang around long after you've ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman working out with lower back exercises Arm day, leg day, ab day—these are the familiar pillars of strength training. But what ...

Add Yahoo as a preferred source to see more of our stories on Google. About 80 percent of adults experience lower back pain at some point in their lifetimes, according to the National Institue of ...

Do you suffer with lower back pain? You wouldn't be alone. Chronic and short-term pain in this area can affect anyone and is the leading cause of disability worldwide, according to the World Health ...

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. It’s easy to almost ...