DEVELOPMENT OF COORDINATION SKILLS IN 11–12-YEAR-OLD FOOTBALL PLAYERS THROUGH THE USE OF SPECIAL EXERCISES WITH A FITNESS BALL Journal title: International scientific journal Science and Innovation Authors: F.N. Valiev 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
