Petryna L. Improving of methods of aerobics lessons for senior grade schoolgirls.

Object- aerobics as a form of motor activity in the physical training program in secondary school; target - to develop and experimentally justify the improving ways of aerobics methods with girls of high school age; methods: analysis and synthesis of scientific and technical literature data; sociological (questionnaires, interviews), pedagogical(observation, test, experiment); physiological; psychological and methods of mathematical statistics. Novelty: it was generalized the experience of specialists in physical education according to current problems in aerobics classes with girls of high school age; it was defined the technique of aerobics classes for girls of high school age, which is aimed at improving their mental capacity and mental condition along with improving of physical development; data about physical development of school girls of 15-17 years old; it was supplemented with data on the direction of health effect of aerobics means, their impact on the high school age girls; it was supplemented with data about motivation of school age girls to different types of motor activity classes; it was supplemented with data about impact of aerobics on physical and mental efficiency of high school girls age; results: it was developed and experimentally verified the methodology of aerobics for high school girls, based on the generally accepted recommendations for appropriate activities for pupils of 5-9 classes, but greatly expanded its content, an arsenal of tools and techniques used in the classroom, improved according to regulation and differentiation in relation to stress. It was the first time when the impact of aerobics on mental efficiency and mental state of schoolgirls was examined; branch- physical education and sports.