Technical Analysis and Development of Single Bamboo Floating from the Perspective of Education and Psychology
The Investigation of Biofeedback and Neurofeedback Training on Athletic Performance-systematic Review
Abstrct
The investigation of biofeedback and neurofeedback training on athletic performance-systematic review. The present study aimed to systematically review the impact of biofeedback and neurofeedback training on sports performance. We investigated both theoretical and practical aspects of biofeedback and neurofeedback techniques. The screened articles involved athletes from various individual and team sports. Participants of the reviewed studies had different levels of experience, from novice to professional. We examined multiple devices and instrumentation (EEG, EMG, Nexus 10, telemetry, etc.) that may facilitate athletes' mental preparation. We also provided an overview of the protocols used with different monitoring devices. This study reviewed current biofeedback and neurofeedback techniques for preparing competitive athletes. Research has shown that athletes using the biofeedback method in their training routines are far more effective in terms of mental preparation than control groups. The researchers also found that the techniques used by athletes needed to be developed and adapted to more sports. This review identified different groups that could benefit from biofeedback-based interventions in sports. Interventions have generally had a positive effect on coping with anxiety.
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
