%0 Journal Article %T The effectiveness of health-oriented physical education classes in health groups for men aged 55–65 %A Kortava, Z.G. %K health-oriented physical education, health groups, Nordic walking, local strength exercises, 2-kilometer UKK walk test %J Scientific notes of P. F. Lesgaft University %D 2026 %N %P 6 %I National State University of Physical Education, Sports and Health named after P.F. Lesgaft