Weak or strong in fighting infection? How to check lung capacity at home

Lung capacity indicates the level of health and physical fitness. The lungs exchange oxygen and carbon dioxide, which are essential for human life. The ability of the lungs to perform this function is affected by age, sex, and disease.

Although visiting a doctor to get your lung capacity checked is an option, you can also check it at home with some simple methods. Here we are telling you about some such easy methods-

use of spirometer

A spirometer is a device that measures lung capacity. Although it is commonly found in medical laboratories, you can purchase it online and use it at home.

Method
– Place the spirometer in your mouth and take a deep breath.
– Now exhale slowly and observe the measured results from the device.
– This will give you the correct figure of your lung capacity.

take deep breaths

You can test your lung capacity without any equipment. This method is very simple.

Method
– Sit or stand in a comfortable position.
– Take a deep breath and hold your breath for a few seconds.
– Then exhale slowly.
– Do this three to four times and see how long and deep your breaths become.

use paper or napkins

A simple home test that can help you measure your lung capacity.

Method
– Place some paper or handkerchief in front of your mouth.
– Take a deep breath and exhale.
– See how far the paper or handkerchief flies. If it blows, it is a sign of good lung capacity.