Several exercise machines may exacerbate lower back pain if a person does not use proper form, or if they have pre-existing back conditions. A person can discuss alternatives with a physical therapist ...

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 ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." THE BACK extension, that time-tested move for building back strength, has been around the block. But here ...

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 ...

A trainer explains how a single exercise on this overlooked machine can strengthen and protect your back.

Hybrid lifts aren't the only way to exercise creativity in the gym. Sometimes, equipment that's designed for one purpose can be effective for something totally different. For one, you can use the ...

Your core stabilizes every movement you make. Improve core strength with these 7 exercises that enhance posture and protect ...

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 ...

Chair exercises for lower back strength after 50, a CSCS coach shares 5 safe moves to build stability without heavy weights.

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 ...