When it comes to resistance gym machines, the back extension is underrated. Just ask strength and conditioning coach Andy Vincent. When I hit him up for which machine he believes is most effective for ...

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, ...

From aesthetics to aches, your glutes do more than fill out your jeans. Find out how weak glutes can lead to knee and lower ...

While lower back exercises are far less glamorous than ab exercises, they are equally as essential. Weakness in the lower back is one of the leading causes of chronic back pain in adults, but if ...

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 ...

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 ...

Pullups and heavy barbells aren't the only way to add muscle and strength to your lats and mid-back.