TY JOUR TI SELF-CONTROL OF FUNCTIONAL STATE OF RESPIRATORY SYSTEM STUDENTS ASTU KW Physical fitness KW students KW functional state KW respiratory organs KW respiratory rate KW breathing rhythm. JO Modern Technologies and Scientific and Technological Progress AU Yaroshevich, I.N. PY 2019 IS 2019 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»