ANATOMY AND PHYSIOLOGY OF MUSCLES INVOLVED IN BREATHING

ANATOMY AND PHYSIOLOGY OF MUSCLES INVOLVED IN BREATHING:

I ran a Breathing Dynamics course for Surfers and Sports people over the weekend, (details linked here https://www.facebook.com/events/2083394425213514/) and a question came up about the muscles involved in breathing, and their relationship to posture. One of the attendees, Torquay myotherapist, Gary Javoneva was able to contribute some fantastic information. He followed up with this fantastic article on the ‘Anatomy and physiology of muscles involved in breathing.’  I have included the full article, including Gary’s contact details here.

“I have prepared this article to explain you the principle and the relation between breathing and your muscles and on how can your posture mess up with your training. I tried to keep it simple and brief.

BREATHING PUMP MUSCLE:

The breathing pump muscle are a complex arrangement that form a semi-rigid bellows around your lungs.

Essentially, all the muscles that attach to the rib cage have the potential to generate breathing action. Here are the main muscles involve in breathing and that can be treated during a myotherapy session:

INSPIRATORY MUSCLES:

The principle muscle of inspiration is the diaphragm, it attaches to the lower ribs and the lumbar vertebrae.

Diaphragm contraction induces the lower ribs upward and forward, increasing the thoracic volume.

The muscles of the ribs: The Intercostal muscles located in the space between the ribs. Contraction of the intercostals cause the ribs to move upward and outward.

Intercostal muscle contractions also stiffen the rib cage during lifting, pushing, and pulling movement.

Some muscles in the neck region also have an inspiratory function, the Scalenes and Sternocleidomastoid muscles are attached to the top of the sternum, upper two ribs and clavicle (Collar bone). When these muscles contract they lift the top of the chest, but the scalene muscles are also involved in flexion of the neck.

EXPIRATORY MUSCLES:

The most well known and visible expiratory muscle is the rectus abdominis (6 pack), the other muscles less visible, but arguably more functionally important in any sports with their primary actions are the transversus abdominis and the internal and exterior oblique muscles.

The internal intercostal which slope backward, when they contract the ribs move downward and inward. Both internal and external intercostal muscles are also involved in flexing and twisting the trunk.

HOW POSTURE CAN MESS UP YOUR BREATHING:

If you sit down and lean over, stretching your hands toward the floor in front of your feet, your breathing is far more difficult, because your lungs cannot be filled as easily with air.
What does this extreme example tell us? Quite simply, the more restrictions you place on your breathing, the harder it becomes. Leaning over squeezes your lungs, making them smaller, and decreasing your breathing volume. Shallow breathing means less oxygen into your system. Less oxygen means less energy support.
Sitting or standing straight for a few minutes after slouching most of your life is not good enough. Your muscles, tendons and ligaments become trained by constant slouching. You need to train them with an entirely new habit. You need to create a new “upright” lifestyle.

If you would like to learn more about your posture or you breathing muscles, feel free to contact me 0456074732-

gary@torquaysmc.com.au, or come in a for a chat at the clinic which is located in the heart of Surf City in Torquay. Torquay Sports Medicine Centre.

Gary Javonena – Myotherapist”

 

 

 

Testimonial: Anxiety and PMS Success Naturally

A Natural and Complete Recovery From Anxiety and PMS

Below is a text message received from a client who came to me suffering from anxiety since she was 8 (in her 30’s now), and severe PMS since the birth of her son 3 years ago.

Her doctors tried to prescribe her antidepressants and the pill, but she decided against this path, coming to see me instead.

The treatment protocol I used was 3 fold:

  1. A combination of herbs for PMS to regulate her hormones, addressing relative oestrogen excess.
  2. Diaphragmatic breathing exercises to help regulate her nervous system allowing her to be more relaxed, more often. The carry on effect of this is that it will deal with anxiety as it arises and make it less likely to surface in the long run.
  3. Mickel Therapy to address certain lifestyle and behavioural factors that were putting her hypothalamus in overdrive, or leading her to internalise stress. Given that the hypothalamus regulates endocrine glands, and therefore hormone balance; as well as the automatic nervous system, and neurotransmitter production, the imbalance in this system will contribute to both the anxiety and the PMS at higher levels – in fact, one could argue that this is the ultimate cause and the symptoms are the end result.

Regardless, of what is higher, or the cause, and what are the results, or symptoms, to be more thorough, we addressed both.

I saw her in person the first time and then via Skype/phone from then on (it was easier for her due to having a young child).

The result was fantastic, and achieved in only 3 sessions. I think the text speaks for itself. She gave me permission to use this as a testimonial, so here it is:

“Hi Tim, I’m well thanks….I’m actually doing really good…I don’t have a lot to go over with you tomorrow. My anxiety is at an all time low, my PMS has disappeared, and I’m feeling the best I have in years!. So, would you mind if we touched base in 4 weeks for a catch up?….You’re doing you job too well”   Laura, Keilor

Well, I do say that my job is to ultimately make myself redundant by teaching skills for health and lifestyle that clients continue after treatment. It is a very thorough approach initially, but the rewards are worth it – more comprehensive results and the client is set free. So, I’m happy to have a client reschedule the session for this reason.

You might say that is a terrible business model for me, however it does create a great sense of satisfaction and fulfillment. And that makes one richer than any money can 🙂

Laura was an an absolute pleasure to work with, so she deserrved the results she earned.