Breathe Deeper to Improve Health and Posture

Breathe Deeper to Improve Health and Posture

What is deep breathing?
The way you breathe can impact your whole body, helping to regulate important functions such as heart rate and blood pressure. It can also reinforce proper body mechanics that put less stress on your body as you move.

Deep breathing is also called abdominal or belly breathing. It involves inhaling slowly and deeply through the nose, causing the lungs to fill with air as the belly expands.

This type of breathing is associated with many health benefits, from reducing stress to lowering blood pressure.

While these benefits are widely known, the busy pace of life plus a sedentary work environment have conditioned many of us to take only quick, shallow breaths. Over time, this weakens the strength of our respiratory muscles. It also creates tension in the upper body that can alter our posture and undermine our health.

If you’re a shallow breather, regular physical activity and brief sessions of respiratory muscle training can reverse these symptoms and help to improve your quality of life.

How do we breathe?
Air is inhaled and exhaled by contractions of the respiratory muscles that surround your lungs. The diaphragm is the primary muscle used in the process of inhalation. It’s a dome-shaped muscle located inside the lower ribs at the base of the chest. During inhalation, your diaphragm contracts to create space in your chest cavity for your lungs to expand.

Your intercostal muscles, located between your ribs, assist your diaphragm by elevating your rib cage to allow more air into your lungs. Other muscles around your neck and collarbone assist the intercostals if breathing becomes impaired. These muscles include the sternocleidomastoid, serratus anterior, pectoralis minor, and scalenes. All of these increase the speed and amount of movement your ribs are capable of.

Factors that affect breathing rate
Breathing rate can vary with age, weight, tolerance to exercise, and general health. For the average adult, a normal breathing rate consists of 12 to 18 breaths per minute. However, several factors can impair respiratory function, creating a pattern of quick, shallow breathing.

Sudden or chronic pain can activate a section of the nervous system that governs many bodily systems, including your breathing rate, heat rate, and body temperature. Chronic stress and strong emotions such as rage or fear intensify your fight-or-flight response, which can impair your breathing rate.

Poor posture also contributes to breathing pattern dysfunction. This is commonly seen in people who spend long hours sitting each day. Rounded shoulders and a forward head posture cause the muscles around the chest to tighten. That tightening limits the ability of the rib cage to expand and causes people to take more rapid, shallow breaths.

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