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 ...

Just living life can feel like backbreaking work sometimes: shoveling snow, lifting a suitcase, assembling furniture. And data show it’s hurting a lot of us: Lower back pain is the leading cause of ...

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 ...