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As everyone knows, the body needs to renew its air regularly to function properly. The body’s cells need oxygen to function, just as machines need electricity to operate. The process produces waste that must be evacuated.

Social Advantages of Scuba Diving

Diving courses at dive clubs give people the opportunity to meet new enthusiasts who will likely become diving companions and perhaps lifelong friends. During the dive, you must always count on your comrades to help when the need arises. In many expert’s opinions, key largo diving is one of the best ways to make healthy and lasting relationships.

Diving with a friend is a matter of trust and attention. In addition, underwater diving is a grassroots sport that attracts people of all ages, nationalities and social spheres, allowing them to expand their knowledge network with everything that flows from it. People that have never gone scuba diving should try it.

Diving to stay in shape

Although scuba diving does not require any particular physical training, it is an activity that involves going out into the wild, in the middle of nature and requires a minimum of joint mobility and physical fitness. It is sometimes difficult to move scuba gear or dive when the current is strong. But no worries, people can dive if they are not fit and can also scuba dive if they are asthmatic. Learning more about this is easy when visiting www.seadwellers.com.

Breathing process underwater

As everyone knows, the body needs to renew its air regularly to function properly. The body’s cells need oxygen to function, just as machines need electricity to operate. The process produces waste that must be evacuated. This waste is largely carbon dioxide.

Oxygen and carbon dioxide are transported through the lungs and the entire body. It is in the pulmonary alveoli that the exchange between oxygen and carbon dioxide is done by osmosis, a phenomenon of gas transfer through the thin wall of the cells. In short, people must absorb oxygen and exhale carbon dioxide. To learn more about this, visit seadweller.com today.

It seems important to explain the basics of breathing. Breathing is the alternation of fresh air. To give an idea, people average 22,000 to 23,000 breaths a day, which is 16 to 22 breaths per minute. The respiratory cycle varies from person to person and depends on several factors such as age, health, fatigue, stress level or reaction to violent efforts.

No two lungs are identical and the heart occupies a very significant place in the thorax. For simplicity, experts admit that, on average, the normal person has a breathing capacity of about 4.5 to 5 liters of air. Click here to learn about sea dwellers.