TY JOUR TI RECOMMENDATIONS FOR TRAINING IN THE PREPARATORY PERIOD OF THE ANNUAL CYCLE KW development of general endurance KW development of special endurance KW physical education KW health of students KW physical exercise KW functional state JO Modern Technologies and Scientific and Technological Progress AU Yaroshevich, I.N. PY 2020 IS 2020 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»