Breathing Is Trainable
Breathing specialist Patrick McKeown has spent many years studying how breathing habits influence both athletic performance and overall health. His work is heavily influenced by the principles of the Buteyko Method and is widely discussed within endurance training communities.
In his book The Oxygen Advantage, McKeown explains that breathing is not merely a passive function but a skill that can be trained to improve respiratory efficiency and physical performance.
The Role of Nasal Breathing
McKeown emphasises that breathing through the nose helps regulate breathing volume and encourages slower, more controlled respiration. This controlled breathing pattern can help prevent excessive breathing, which may occur during intense exercise or habitual mouth breathing.
By maintaining nasal breathing during training, athletes may develop more stable breathing patterns and improved control of respiratory effort during endurance activity.
Carbon Dioxide and Oxygen Delivery
A central concept in McKeown’s teaching is the relationship between carbon dioxide levels and oxygen delivery in the body. He frequently highlights the importance of the Bohr Effect.
The Bohr Effect describes how carbon dioxide levels influence the ability of haemoglobin to release oxygen to working muscles. When breathing becomes excessively rapid or shallow often through mouth breathing carbon dioxide levels may decrease. This reduction can affect how efficiently oxygen is delivered to tissues.
McKeown suggests that slower, controlled breathing through the nose may help maintain a more balanced level of carbon dioxide, supporting improved oxygen utilisation during exercise.
Influence on Endurance Training
McKeown’s work has influenced a growing number of athletes, coaches, and health practitioners who view breathing training as an important component of endurance performance. His approach encourages athletes to pay closer attention to breathing patterns and to develop stronger respiratory control during training.
For endurance athletes seeking improved efficiency and stamina, breathing mechanics, particularly nasal breathing, may represent a valuable area for performance optimisation.