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 ...

A broad, well-defined back is a cornerstone of any well-rounded physique. But that’s not the only reason to pump up your posterior—it’s also a critical way of improving posture, reducing back pain, ...

Add Yahoo as a preferred source to see more of our stories on Google. Last week we published exercises for your hands, wrists, forearms and elbows. This week we're focusing on your lower back. To ...

Discover how Pilates can gently strengthen your core, improve spinal alignment, and ease chronic lower back pain through targeted, low impact movement. Chronic lower back pain can make everyday ...

Back pain can make you nervous about tying your shoes, let alone working out. However, while resting a painful back may help for a time, often getting back in the gym and moving makes it feel better, ...

Which back machines are best? There are many exercise machines designed to work the neck, arms and upper back, but there is one piece of equipment that focuses on your lower core muscles — a back ...

Start in a standing position. Hold a pair of dumbbells in your hands, and bring them in front of your chest, palms facing in.

A trainer explains how a single exercise on this overlooked machine can strengthen and protect your back. The Roman hyperextension chair is often overlooked but effective for strengthening the lower ...