How to Increase Lung Capacity

Last updated on October 11th, 2024 at 03:02 pm

Improving Lung Capacity

Those diagnosed with Sleep Apnoea are at particular risk, as failing to obtain the proper rest can lower their immune system and make them more prone to severe side effects.

Optimising the amount of oxygen our lungs can absorb is crucial. Let’s take a quick look at a few basic facts associated with lung capacity before discussing three exercises that can be performed to increase lung capacity.

Why is the Capacity of Our Lungs Important?

The capacity of our lungs is crucial because it determines how efficiently we can breathe and obtain oxygen. The lungs play a vital role in the respiratory system, allowing oxygen to enter our bodies and carbon dioxide to be expelled. A larger lung capacity means more air can be inhaled and exhaled with each breath, improving blood oxygenation and enhancing overall respiratory function. This is especially important during physical activities that require increased oxygen intake and in maintaining optimal lung health and preventing respiratory conditions. A healthy lung supports the body’s immune system by ensuring proper oxygen supply to all organs and tissues.

What are the Symptoms of Low Lung Capacity?

• Chest tightness
• Wheezing
• Chest Pain
• Shortness of breath

However, the good news is that we can improve their efficiency by performing three exercises daily. These can help reduce symptoms such as shortness of breath while enhancing overall functionality.

Ways to Increase Lung Capacity

Pursed-Lip Breathing

This first exercise is highly beneficial to anyone suffering from respiratory conditions such as COPD and Asthma. Begin by sitting upright in a comfortable position.

Then, “purse” your lips together so that only a tiny amount of air can enter and exit (much like if you were preparing to kiss someone). Slowly inhale through the nose in a controlled manner for approximately five seconds. Afterwards, exhale through your mouth for ten seconds (or as long as possible). Initially, use a stopwatch or timer to learn the rhythm.

This is an excellent technique if your physical activities are limited or if you need to be more capable of performing more strenuous exercises.

Diaphragmatic Breathing 

Belly breathing or diaphragmatic can trace its roots back to ancient Eastern cultures, as monks and martial artists developed this exercise to obtain greater levels of awareness and strengthen their internal “chi” (energy flow). 

The American Lung Association has likewise found that controlled belly breathing can help to improve the rates at which your lungs contract and expand. The main focus is placed on your diaphragm, and here are the relevant steps:

• Lightly place your hand on your stomach.
• Breathing slowly through the nose, make it a point to note how much your stomach muscles move.
• Exhale through your mouth.
• During the next breath, allow your stomach to move out slightly further than previously.
• Ideally, you should exhale between two and three times longer than when you inhale.

Try to perform belly breathing for five to ten minutes daily. Also, gently roll your shoulders forward and backwards while rotating your neck. This can help to ensure that you are not placing any undue muscular strain upon your upper body.

Interval Breathing Sessions 

Those suffering from conditions such as COPD or OSA will often find it challenging to engage in prolonged exercise due to their inability to obtain the appropriate amount of oxygen. 

Interval training involves short bouts of intense physical exercise followed by relatively long periods of mild activity.. Here are two examples to illustrate the basic principles:

• Two minutes of light jogging followed by two minutes of walking.
• Thirty seconds of sprinting and two minutes of slow jogging.

Most experts recommend that you pace yourself when performing any exercise that causes breathing difficulties. It is better to give your lungs a chance to rest using this technique before placing them under pressure again.

Tips to Maintain Healthy Lungs

The lung exercises above may seem simple, but they can take time to master. Practice each for five to ten minutes daily to increase your lung capacity gradually.

While there is no doubt that the three techniques mentioned above will come in handy, it is essential to remember that healthy lungs are also a result of developing the proper habits. Always keep these well-established recommendations in mind.

• Quit smoking: Smoking damages the lungs and reduces lung capacity, so quitting smoking can help improve lung capacity and overall respiratory health.
• Stay hydrated: Drinking plenty of water and staying hydrated helps keep your lungs healthy and functioning correctly.
• Maintain a healthy weight: Being overweight can put extra strain on the lungs, so maintaining a healthy weight can help improve lung capacity and overall health.
• Yoga and Pilates: These practices emphasise breath control and can help you improve your lung capacity by teaching you how to breathe more efficiently.
• Regular Cardiovascular Exercise: Engaging in aerobic activities like running, swimming, cycling, and brisk walking can help strengthen your respiratory muscles and increase lung capacity. Aim for at least 150 minutes of moderate-intensity aerobic exercise per week.
• Avoid Environmental Pollutants: Minimise exposure to smoke, chemicals, and other irritants that can harm your lungs.
• Get regular checkups: Regular checkups with your healthcare provider can help identify any issues with your lung function and provide early intervention if needed.

Whether you have been diagnosed with Sleep Apnoea or are concerned about the long-term impacts of COVID-19, take a proactive approach.

What Causes Decreased Lung Capacity?

• Lung diseases (COPD, Asthma)
• Obesity
• Chest deformities
• Pregnancy
• Vitamin D deficiency
• Smoking
• Pollution

Could you have Sleep Apnoea?

Your reduced lung capacity could be down to the sleep disorder Obstructive Sleep Apnoea. Symptoms of this include:

• Daytime fatigue
• Snoring 
• Choking during sleep

If you have symptoms of OSA, take our In-Home Sleep Test, you will receive your results within two working days.