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首页> 外文期刊>Journal of Clinical and Diagnostic Research >Effect of Different Phases of Menstrual Cycle on Cardio-Respiratory Efficiency in Normal, Overweight and Obese Female Undergraduate Students
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Effect of Different Phases of Menstrual Cycle on Cardio-Respiratory Efficiency in Normal, Overweight and Obese Female Undergraduate Students

机译：月经周期不同阶段对正常，超重和肥胖女大学生心脏呼吸效率的影响

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Introduction: The influence of obesity on cardio-respiratory efficiency in the various phases of menstrual cycle is not well understood until now. As majority of Indian women have a favourable attitude towards participation in sports it is significant to understand the variation in exercise performance during different phases of menstrual cycle to have an optimum performance.Aim: To evaluate the endurance capacity and cardio-respiratory responses in normal, obese and overweight female undergraduate students during different phases of menstrual cycle.Materials and Methods: Twenty normal weight, 20 obese and 20 over weight, unmarried, undergraduate female volunteers between the age group of 18-22 years, were recruited by convenient sampling. Cardio-respiratory efficiency was assessed by cardiac efficiency test, respiratory endurance test and respiratory blast test.Results: Overall, exercise efficiency varied significantly during the different phases of the menstrual cycle with the highest during luteal phase and lowest during menstrual phase. Similar trend was observed in all the three weight sub-categories, but it was statistically significant in the normal and overweight category only. There was no significant difference in blast test during menstrual phase, follicular phase and luteal phase of menstrual cycle among three groups of individuals. Overall the obese and overweight females had a decreased value for blast test compared to the normal individuals. Significant difference was observed in endurance test among follicular and luteal phase of normal females but there is no change in overweight and obese. Significant difference was observed in Peak Expiratory Flow Rate (PEFR) among luteal phase in normal and overweight individuals but there is no change in obese females. Overall obese individuals have a significant low PEFR compared to normal and overweight individuals.Conclusion: Significant increase in cardiac and respiratory efficiency was observed in the luteal phase of the menstrual cycle in normal weight where as in overweight and obese females, there is an overall decrease in fitness capacity with increase in the Body Mass Index (BMI). Therefore, practice of regular exercise and intake of healthy diet which help in reducing the weight and in turn the BMI will help in enhancing the physical fitness of the individuals.
机译：简介：到目前为止，肥胖对月经周期各个阶段对心脏呼吸效率的影响尚不清楚。由于大多数印度妇女对体育锻炼持积极态度，因此了解月经周期不同阶段的运动表现变化以达到最佳表现是很重要的。目的：评估正常人的耐力和心肺反应，材料和方法：通过方便的抽样方法，招募了20名正常体重，20名肥胖和20名超重的未婚大学女志愿者，年龄在18-22岁之间。结果：总的来说，运动效率在月经周期的不同阶段有显着差异，黄体期最高，而月经期最低。在所有三个体重子类别中都观察到了类似的趋势，但仅在正常体重和超重类别中有统计学意义。三组个体在月经期，卵泡期和黄体期的冲击试验中无显着差异。总体而言，与正常个体相比，肥胖和超重女性的爆炸测试值降低。正常女性的卵泡期和黄体期在耐力测试中观察到显着差异，但超重和肥胖没有改变。在正常和超重个体中，黄体期之间的最大呼气流速（PEFR）观察到显着差异，但肥胖女性没有变化。与正常和超重的个体相比，总体肥胖个体的PEFR明显较低。结论：在正常体重的月经周期的黄体期，观察到心脏和呼吸效率显着增加，而在超重和肥胖的女性中，总体上降低了体重指数（BMI）的增加，健身能力也随之提高。因此，经常锻炼和摄入健康饮食有助于减轻体重，进而降低BMI，有助于增强个人的身体素质。

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