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Physiological and psychological health effects of Nordic walking on sedentary adults

机译:北欧健走对久坐的成年人的生理和心理健康影响

摘要

To investigate the effects of an eight week Nordic Walking programme on health outcomes in sedentary yet healthy adults. Thirty-nine participants (mean age = 54.6 ± 9.3 years) were randomised to a Nordic (N=20) or standard walking group (N=19) and completed three 55-minute supervised walking sessions per week. Blood pressure, aerobic capacity, lipid profile and anthropometry were assessed and participants completed measures of health-related quality of life, self-esteem, depression and mood pre- and post intervention. There was a significant group interaction for diastolic blood pressure with a trend for lower values in the Nordic Walking group post intervention. There was a significant decrease in waist, hip and upper arm circumference and a significant increase in total distance and averaging exercising heart rate in both walking groups post intervention. There were no significant differences within or between groups for total cholesterol, high and low density lipoprotein however a significant intervention effect was observed for triglycerides. The findings point towards a non-significant improvement in health-related quality of life, selfesteem, depression and mood in both walking groups over time. In line with previous research, an eight-week walking intervention significantly improved aspects of physical and mental health in a sedentary population, although Nordic Walking did not enhance these health benefits compared to standard walking. Further research needs to focus on increasing intervention duration, ensuring mastery of correct technique and monitoring intensity during the intervention period.
机译:调查为期八周的北欧健走计划对久坐不动的健康成年人健康结局的影响。 39名参与者(平均年龄= 54.6±9.3岁)被随机分为北欧(N = 20)或标准步行组(N = 19),并且每周完成三个55分钟的有监督的步行会议。评估了血压,有氧运动能力,脂质分布和人体测量学,参与者完成了与健康相关的生活质量,自尊,抑郁和情绪干预前后的测量。干预后,北欧行走组的舒张压存在显着的组间交互作用,且值较低的趋势。干预后,两个行走组的腰围,臀部和上臂围明显减少,总距离和平均运动心率显着增加。总胆固醇,高密度脂蛋白和低密度脂蛋白在组内或组之间没有显着差异,但是对甘油三酸酯观察到了显着的干预作用。研究结果表明,随着时间的推移,两个步行组的健康相关生活质量,自尊,抑郁和情绪均无显着改善。与先前的研究相一致,为期八周的步行干预显着改善了久坐人群的身心健康状况,尽管与标准步行相比,北欧步行并未增强这些健康益处。进一步的研究需要集中在增加干预时间上,以确保掌握正确的技术并在干预期间监测强度。

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