Have been seeing a few clients lately with neck pain with trigger points present in their scalenes muscles. These muscles are side of the neck (more towards the front than the back) and they are used to tilt the neck and also stabilise the ribs when breathing.
Typically this arises when the person is what is known as paradoxically breathing or thoracic breathing when we should be diaphramatically breathing.
Some people can diaphragmatically breathe in one position but not in another. For example, many of us fail when we are sitting typing on a computer. Yet, We should be able to breathe correctly whether standing, sitting or lying.
One technique that is often used to train our breathing patterns is to put your right hand on your chest and left hand on your stomach. With your eyes closed then breathe in through the nose to a count of around 4 and then exhale via the mouth. This exhalation is also performed to the count of four. Whilst this exhalation is taking place then the abdomen should be returning to the original position.
This exercise should be practiced for around 60 seconds at any one time and should be repeat during the day whilst standing, sitting and lying down.
A demonstration of breathing exercises is shown in the video below.