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Dolan E O'Connor H McGoldrick A O'Loughlin G Lyons D Warrington G 《Journal of sports sciences》2011,29(8):791-799
In this study, we describe diet and lifestyle practices of professional jockeys. Participants completed a 59-item nutrition, lifestyle, and health questionnaire (n = 21) and a 7-day estimated food diary (n = 18). Acute weight loss strategies included the use of saunas (86%), exercising to induce sweating (81%), and restricted energy intake (71%). Of the smokers (38%), 56% used smoking to control weight. Most (86%) jockeys reported attaining a 2-kg weight loss for racing (if required) 24-48 h before or on the designated race-day. Mean daily energy intake (1803 ± 564 kcal) was low and appeared to provide an insufficient availability of energy for sustainment of usual daily and metabolic processes. Carbohydrate intake (3.7 ± 1.3 g · kg?1) was below recommendations for athletes. A substantial proportion of jockeys failed to meet the estimated average requirement and lower threshold intake for a number of micronutrients. Jockeys consumed well below (0-2) the recommended five daily servings of fruit and vegetables set by the World Health Organization. Pressures of the jockey lifestyle and rigid weight limits appear to encourage unhealthy weight management practices in this group and may risk long term-health. 相似文献
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In 2007, two years after Hurricane Katrina, several education and child advocacy groups began discussing the depleted conditions of the New Orleans public school district. These groups came together to discuss how to create a sustainable education reform movement post Katrina. New Orleans-based community groups and outside university researchers joined together to implement a multi-year participatory action research project to engage historically marginalized, black communities in a dialog about quality public education. We found that, in order to create a collective vision for what quality public education looks like for black children, the New Orleans community needs to resolve perceived challenges with inequitable access to quality public schools, with who has a say in governing these schools, with inconsistent quality of teachers, with inequitable distribution of resources, and with strategies for serving challenging students. The results of this pilot participatory action research project led to a sustained community engagement campaign addressing these issues. 相似文献
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Deirdre Heenan 《Studies in Continuing Education》2013,35(1):39-55
This study is an exploration of the reasons why women who had successfully completed an access course did not progress on to higher education. Following a review of the relevant literature on women as returners to education a number of main themes are identified and discussed. The study is based on in-depth interviews with women who did not continue on to higher education following the successful completion of the Certificate in Women's Studies at the University of Ulster. This research highlights the difficulties faced by women who want to continue with their studies. From the interviews three main obstacles to progressing further with higher education emerged; caring responsibilities, financial constraints and lack of career advice. It is argued that women as mature students face particular difficulties due to their role and position in society. Also the women themselves have been conditioned into putting their own needs after the needs of their families, and their personal development is often not afforded a high priority. Finally it is suggested that government's commitment to widening access to higher education is simply rhetoric if it does not take account of the broader inequalities faced by women. Policies to improve access appear to be somewhat at odds with the removal of the financial support necessary for study at higher education. 相似文献