Does how you breathe really matter?

In short, Yes!

Now for the longer answer:
The more efficient your breathing the better you will perform. In endurance aerobic capacity is such a key element of your fitness. Oxygen is your primary energy source and your heart rate spikes when your brain doesn’t know when the next hit of oxygen is incoming.

Therefore, the more regular the breathing pattern, the lower and more stable the heart rate.

To break it down further here are the key reasons building and sustaining a regular breathing pattern will elevate your athletic performance.

1) Oxygen Efficiency: It can help improve the efficiency of oxygen uptake and utilisation during exercise. This in turn can enhance endurance and delay the onset of fatigue.

2) Respiratory Muscle Training: It helps train the respiratory muscles, such as the diaphragm and intercostal muscles, to work more efficiently. Stronger respiratory muscles can improve breathing economy.

3) Stress Reduction: It has been shown to have a calming effect on the body and mind. You can better manage stress and anxiety, which can negatively impact performance.

4) Pacing and Rhythm: It can help establish a steady pace and rhythm during activities where maintaining a consistent effort level is crucial.

5) Recovery: Proper techniques, such as diaphragmatic breathing or nasal breathing, can aid in recovery. They can help facilitate the removal of metabolic waste products and promote faster recovery.

6) Mental Focus: Focusing on breath work can help you stay present and focused during your sessions. It can also improve concentration and mental toughness, which are essential for optimal performance.

7) Technique Reinforcement: In some endurance sports, like swimming or rowing, a regular breathing pattern is closely tied to proper technique. Emphasising good breath work can reinforce good technical habits and improve overall efficiency.