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 ...

In today’s sedentary lifestyle, where you end up sitting for over 8 hours, your back often pays the price. If your lower back feels tight, achy, or sore after long hours at a desk or on the couch, you ...

Lower back pain is one of the most ubiquitous health complaints in the world. In fact, the World Health Organization says that low back pain is the single leading cause of disability worldwide—but ...

A healthy spine has a gentle arch or curve. Arching your back excessively can tighten the muscles and lead to discomfort. However, arching the spine for brief periods should not cause health problems.

Back pain is a common concern for adults over 50, often resulting from weakened core muscles, reduced flexibility, poor posture, or age-related changes in the spine. Daily activities, such as bending, ...

If you’re one of the millions of people worldwide who suffer from lower back pain, you might want to try going for a walk. Second, regular walking engages and strengthens the core muscles – including ...