Explain why swimmers can hold their breath for a long time while others cannot?

Swimmers and other athletes (track and field athletes, for example) have a large lung capacity. They achieve this through a lot of training.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.