TECHNOLOGY OF INCREASING THE EFFICIENCY OF STUDENTS' PHYSICAL FITNESS WITH THE HELP OF (FITNESS EXERCISES) MEANS OF PHYSICAL EDUCATION AT SCHOOL Journal title: International scientific journal Science and Innovation Authors: Masharipova Muyassar Ischonovna, Adilova Feruza Olimboyevna Subject(s): Archaeology, Arts and Literature, Biological Sciences, Chemistry, Computer and Information Science, Economics, Education, Humanities, Law, Linguistics, Mathematics, Medicine, Philosophy, Physics, Psychology, Social Sciences, Architecture, Agricultural Science