The way you breathe affects your whole body. Full, deep breathing is a good way to reduce tension, feel relaxed, and reduce stress.
Roll breathing
The object of roll breathing is to develop full use of your lungs and get in touch with the rhythm of your breathing. It can be practiced in any position, but it is best to learn it lying on your back, with your knees bent.
Practice roll breathing daily for several weeks until you can do it almost anywhere, providing you with an instant relaxation tool any time you need one.
Caution: Some people get dizzy the first few times they try roll breathing. If you begin to hyperventilate or become lightheaded, slow your breathing. Get up slowly.
Morning breathing
Try morning breathing when you first get up in the morning to relieve muscle stiffness and clear clogged breathing passages. Then use it throughout the day to relieve back tension.
Clearing your head
Clearing your head is good for relieving neck tension or for when you have too much on your mind.
WebMD Medical Reference from Healthwise