Comparative characteristics of volumetric structure of male and female vital lungs capacity

Correlations of thoracic and abdominal investments in capacity, forming functional vital lungs capacity of young male and female were comparatively analyzed using computer unmasked pneumograph. Main features of those correlations caused by body location concerning to vector of gravitation was investigated. It was revealed that the capacity cost of male's thoracic and abdominal respiratory excursions is equal whereas the capacity cost of female's abdominal excursions is twice larger then thoracic. Correlations of standard lungs capacity of male and female are not differs.