Evaluating the effectiveness of the integrated use of sporting plays to optimize the cardiorespiratory system functional state of students 18–19 years old Journal title: Slobozans`kij Naukovo-Sportivnij Visnik [Slobozhanskyi Herald of Science and Sport] Authors: Cherednychenko, I.| Запорожский национальный университет, Запорожье, Украина Subject(s): Education, Sports and Recreation, Rehabilitation, Health and Wellness