1. Health

Protecting the Shoulder Joint from Injury Helps to Avoid Neck Pain

By , About.com Guide

Updated August 16, 2005

About.com Health's Disease and Condition content is reviewed by our Medical Review Board

2 of 4

Muscles Work in Pairs
All muscles work in pairs to provide movement and stability to the areas they affect. The pairs are located opposite to one another. For example, there are muscles in the front of the shoulders that bring them closer toward the center of the body. You might feel the effect of this when you have been hunched over your computer for many hours. There are also muscles on the back of the shoulder that open the shoulders away from one another, often providing a good stretch.

©2013 About.com. All rights reserved.

We comply with the HONcode standard
for trustworthy health
information: verify here.