These are the moves that will build the upper body strength and size you want.

The back consists of large, complex muscles that support your trunk and spine. There are many types of back muscles, and they are all essential, helping you walk, bend, twist, and hold your body ...

If you want to work the upper body, but are unsure which exercises to do, a back and bicep themed workout is always a great stand by. These muscles are often targeted within one routine because they ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." DEPENDING ON YOUR training approach, you might think about your body as being comprised of two distinct ...

Your rhomboid muscles connect your shoulder blade (scapula) to your spine. If your rhomboid muscles hurt, you’ll feel it in your back and shoulders. “The rhomboids can become painful because 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. The upper back is an ...

Prolonged sitting, bad posture and repetitive movements can create weak links in the muscular system that trigger ...

Keep a slight bend in the knees but don’t turn it into a squat. Push the feet into the floor and return to standing, ...

Poor posture can cause neck and back pain; learn how slouching, forward head posture, and muscle imbalance contribute and ...

Upper back pain with deep breaths may stem from muscle strain, rib issues, lung conditions, or rarely serious causes.

After sitting most of the day at a desk, where I may or may not have the best posture, my chest and upper back are tight and achy. Maybe you can relate? Luckily, that's where upper-body stretches come ...

Several things can cause upper left back pain, including muscle strain, certain postures, spinal conditions, and arthritis. Treatments for upper left back pain will vary depending on the underlying ...