What is Inspiratory Muscle Training?

Inspiratory Muscle Training

Inspiratory muscle training (IMT), such as with POWERbreathe IMT, is a course of therapy that consists of a series of breathing exercises that aim to strengthen the bodies’ respiratory muscles, making it easier for people to breathe.

Inspiratory Muscle Training for health, medical & sport

People who suffer from asthma, bronchitis, emphysema and COPD will benefit from POWERbreathe IMT. However, many others will adopt IMT as part of their sports training. This is because IMT is strengthens the breathing muscles, improving their stamina and strength. In fact, studies show that regular Inspiratory Muscle Training increases a person’s endurance during cardiovascular exercise or sports activities, such as running and cycling.

When a person is breathing normally, they typically use between 10 to 15 per cent of his or her total lung capacity. However, with Inspiratory muscle training, a person can typically increase the amount of lung capacity used. Deeper breathing uses a bit more energy but also allows more oxygen to enter the bloodstream with each breath while strengthening the breathing muscles. Strengthening inspiratory muscles by performing daily breathing exercises for at least six weeks significantly reduces the amount of oxygen these same breathing muscles require during exercise, resulting in more oxygen being available for other muscles.

Why train the respiratory muscles?

During exercise, the body’s demand for oxygen increases and so your breathing volume or ventilation must also rise to cope with the oxygen increase. For this to work, numerous muscles surrounding your lungs need to contract in an exceedingly coordinated manner. As the intensity of the exercise increases, your respiratory muscles must contract more forcefully and more rapidly to keep pace with the body’s substantial increase in metabolism. This important role of inspiratory muscle training has huge benefits for respiratory fitness in health, fitness and sports training, improving sports performance.

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