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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
101

Rizikové jídelní chování v synchronizovaném plavání / Risky eating behaviour in synchronised swimming

Cibulková, Natálie January 2020 (has links)
Title: Risky eating behaviour in synchronised swimming. Objectives: The objective of this diploma thesis is to find out what is the prevalence of risky eating behaviour in synchronised swimming by means of the EAT - 26 and ORTO - 15 questionnaires. Methods: The theoretical part of the diploma thesis deals with theoretical knowledge about synchronised swimming, diagnostic criteria of eating disorders and disturbed eating behaviour as well as eating disorders in water sports. The research group consists of 133 respondents, who are further divided into two primary groups, namely the group of synchronised swimmers, which includes 72 respondents, and the control group, which includes 61 respondents. The control group is further divided into two subgroups, depending on whether the respondent is registered in a sports club or not. Standardized questionnaires EAT - 26 and ORTO - 15 were used for the research. The questionnaires were completely anonymous and in an electronic form. The results were evaluated quantitatively and processed in the form of graphs in a Microsoft Excel spreadsheet editor. Results: The prevalence of risky eating behaviour when using the EAT - 26 questionnaire is lower in the group of synchronised swimmers (8.31 %) compared to the control group (24.58 %). In the control group, the...
102

Entropic Motors / Directed Motion without Energy Flow

Blaschke, Johannes Paul 24 February 2014 (has links)
No description available.
103

A test of an etiological model: The development of disordered eating in Division-I university female gymnasts and swimmers/divers.

Anderson, Carlin Mahan 12 1900 (has links)
Certain sport environments may contribute to the development of disordered eating and those that heavily emphasize weight and/or body shape can be particularly damaging to an athlete's body image, self-concept, and eating behaviors. In particular, female athletes in collegiate sports are at a greater risk for engaging in unhealthy behaviors because they face both societal pressures from Western culture to be thin, in addition to sport pressures that focus on performance and appearance. According to the American Medical Association almost half of American women are trying to lose weight, illustrating that societal pressures alone to be thin and attractive can influence the development of disordered eating. Athletes are exposed to the same sociocultural pressures as their nonathlete counterparts, and would be expected to have similar feelings about their bodies as women in general. Add subsequent pressures like team "weigh-ins," coaches' body comp preferences, judges' critiques, revealing attire, and endurance/strength demands, and the stage is set for the development of disordered eating. In the current study, participants were 414 Division-I female gymnasts, swimmers/divers, and they completed self-report measures assessing sport pressures, body satisfaction and disordered eating behavior to test Petrie & Greenleaf's etiological model. Results indicate that sport pressures do lead directly to dietary restraint, a precursor to disordered eating, and are not always mediated through internalization and body dissatisfaction. These findings suggest that decreasing and intervening with perceived sport pressures may lessen the risk of female athletes developing an eating disorder.

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