The neck and shoulder are two of the most commonly stressed areas of the body. Many people experience tension in these areas, which can lead to pain. There are a number of reasons why neck and shoulder pain may occur. Poor posture, repetitive movements, and sitting or standing in one position for too long can all contribute to tension in these areas. Additionally, stress and anxiety can also lead to neck and shoulder pain. There are many different types of pillows that can help relieve neck and shoulder pain.