The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Physical education is an important part of a child’s normal psychosocial development and self-image. A worldwide rise in the number of children that suffer a type of diabetes mellitus has occurred in recent years. Also, there is an increase in some types of lung disease such as asthma that produce deterioration in the quality of life in children and adolescents. Because of this, there is concern to...