Types of weights trajectory in sntach used by female weightlifters of varius build

Аntoniuk, Оleksandr та Рavlyuk, Уevgen та Рavlyuk, Оksana та Сhopyk, Тetyana та Rybachok, Roman та Тsisar, Viktor (2022) Types of weights trajectory in sntach used by female weightlifters of varius build. Journal of Physical Education and Sport, 6 (22). с. 1396-1402. ISSN 2247 - 8051

Text Рибачок Р_стаття.pdf Скачати (249kB)

Резюме

The expanded base of technical indicators in weightlifting will greatly simplify the formation of models of motor actions of the athlete. The aim of the research is to determine type of moptions trajectories of snatch weightlifting for high-class female heavyweighters depending on atheltes’ weight group and body. Materials and methods. In the research, data of 263 successful weightlifing snatches by 119 best female weightlifters in the world were used. Analysis of biokinematic characteristics of motions was done via videograms processing automated systems on the basis of “Weightliftinganalyzer 3.0” video-computer complex (Germany). Results. In the research done by us, a certain tendency of motions trajectories possession on the basis of athletes’ weight and body type can be seen. Thus, the degree of possession of various types of motions trajectories of female athletes with dolichos form build of lightweight categories is distributed more proportionally with a slight prevalence of trajectory (B); however this distribution changes with increase of weight categories in the advantage of the other type of trajectory (B). Thus, the research shows that most female weightlifters of heavyweight categories perform the snatch using the second trajectory type (B). Female weightlifters of mesomorph and brachimorph phisique show the opposite tendency. Thus, most weightlifters of lightweight category possess the second type of snatch trajectory (B). At the same time, with the increase of wieght categories, the share of the second type significantly decreases while the share of the first (A) and third (C) type increases. Conclusions. The research showed significant prevalence of the use of the second type (B) of motion trajectory for snatch weightlifting by highly qualified weightlifters of dolichos form, mesomorph, and brachimorph build. It has been revealed that with the increase of weight category, the percentage of female athletes of dolichos form build that perform the snatch by the second type of trajectory (B) increases, while by the first (A) and third (C) type it decreases. It has been revealed that with the increase of weight category, the percentage of female athletes of mesomorph build who perform the snatch by the second type (B) decreases, while percentage of those doing it by the first (A) and third (C) type increases. It has been revealed that with the increase of weight category, the percentage of female athletes of brachimorph build who perform the snatch by the second type (B) decreases, while percentage of those doing it by the first type (A) insignificantly increases, and by the third type (C) – increases significantly.

Тип елементу :	Стаття
Теми:	H Суспільні науки > H Суспільні науки (Загальне)
Підрозділи:	Природничо-географічний факультет > Кафедра теорії і методики фізичного виховання та спортивних дисциплін
Користувач, що депонує:	Кафедра теорії і методики фізичного виховання та спортивних дисциплін
Дата внесення:	11 Трав 2023 10:55
Останні зміни:	11 Трав 2023 10:55
URI:	http://eprints.mdpu.org.ua/id/eprint/12830

Виконати (потребує авторізації)

Перегляд елементу