The Incidence of Body Posture Abnormalities in Relation to the Segmental Body Composition in Early School-Aged Children.

Children are exposed to multiple factors that contribute to an increase in body mass and the development of posture defects. The aim of the study is to assess the relationship between the segmental distribution of fat mass and muscle mass and the incidence of body posture abnormalities in early school-aged children. A total of 190 children aged 7-9 were included in the research project.

Changes in Physical Activity and the Occurrence of Specific Symptoms of "Long-COVID Syndrome" in Men Aged 18-25.

The aim of this study was to assess the occurrence of non-specific symptoms of "long-COVID syndrome" depending on the physical activity undertaken resulting from the imposed forms of study (distance learning-contact learning); 136 men aged 21.5 ± 1.58 from universities educating students of medical faculties were examined.