Technical Analysis and Development of Single Bamboo Floating from the Perspective of Education and Psychology
Investigating Tactics Characteristics of Mass-Start Event of Speed Skating in Pyeongchang Winter Olympics
Abstrct
The mass start event is the longest cross-country skiing event added first time in the Pyeongchang Winter Olympics held in 2018. This study aimed to highlight tactics characteristics of the event by making a statistical analysis of the points and competition results of athletes who participated in this event in the Pyeongchang Winter Olympics. For this purpose, the ranks, points, lap time, and final results of 16 male and 16 female athletes were taken as research objects in the final mass-start event of speed skating of the 2018 Pyeongchang Winter Olympics. The speed and speed coefficient of this segment were calculated by Pearson correlation analysis applying the Origin 9.4 software for nonlinear curve fitting. The results showed that athletes adopted different speed pacing strategies in each race. The analysis was based on a comparison of points and speed rhythms of different rounds. This enabled to identify and optimize tactics that might improve the probability of winning the event. This study contributes significantly with both theoretical and practical implications. The study findings specify such optimization tactics to provide a theoretical basis for sports practices as well as giving practical insights important to practitioners and sports officials. The study recommends that physical fitness should be strengthened to ensure athletes' speed endurance in speed-skating; teammates should work together tactically to get rid of the impact caused by physical exertion, and a training platform should be built to train athletes.
María Dolores Molina Poveda, Eduardo Galak
Abstrct
The advent of cinema brought with it its use as a propaganda device with which to transmit ideals and doctrines. As a result, newsreels and cinema documentaries were born with the aim of showing the «most relevant» news of the country and abroad, the former with a shorter duration. In this study, the Spanish NO-DO and «Sucesos Argentinos» are used as primary sources to interpret the images and imaginaries that were projected between 1943 and 1955 on female physical culture. The intention is to understand the official discourse of both political regimes on what Argentinean and Spanish society should be like, especially by questioning those meanings about women. In total, 69 issues of NO-DO and 14 editions of «Sucesos Argentinos» have been found which aim to show female physical culture in this period. The female physical culture shown in both newsreels was aimed at strengthening women’s bodies so that they could carry out their «natural functions» (mother, wife, housewife), as well as highlighting their «inferiority» in relation to men through lower impact activities and the homogenization of bodies through clothing, and the performance of the same exercises in synchrony. And all this in countries with different regimes, but which, in the end, coincided.
Keywords:
female physical culture, NO-DO, Sucesos Argentinos, propaganda, audio-visual images
