[Three-year dynamics of the changes in the physical fitness, anthropometric development, food preferences, and metabolic changes in the students trained according to the modified methodology of physical culture].

Background: The high level of physical activity is known to contribute to the harmonious development of children and adolescents: moreover; it is a factor promoting prevention of hypodynamia. The low level of physical activity is a risk factor for the development of many non-communicable diseases. However, physical education is not considered by many students as an attractive subject.