%0 Journal Article %T Sanitary-hygienic evaluation of the lesson of physical culture in the educational institutions of North Ossetia-Alania %A Tarasova, T.. %A Tuaeva, I.. %A Nanieva, A.. %K physical culture, comprehensive institution, children and adolescents, time-keeping, pulsometric study, motor density. %J Vladikavkaz Medico-Biological Bulletin %D 2016 %N 21 %P 3 %I Institute of Biomedical Investigations of Vladikavkaz Scientific Center of the Russian Academy of Sciences