Principles of formation of monitoring of physical development and physical preparedness of children of school age Journal title: Slobozans`kij Naukovo-Sportivnij Visnik [Slobozhanskyi Herald of Science and Sport] Authors: Zadorozhna E.| Харьковская государственная академия физической культуры, Tamozhanskaya A.| Харьковск... Subject(s): Education, Sports and Recreation, Rehabilitation, Health and Wellness