title: The physical fitness of elderly Nepalese farmers residing in rugged mountain and flat terrain.
abstract: This paper reports the results of a natural experimental test of the hypothesis that elderly residents of rugged terrains are more physically fit than their counterparts in flat terrains due to the additional lifelong daily exertion occasioned by the inescapable need to walk up and down steep slopes. Cycle ergometer tests of physiological response to work were undertaken by two groups of high caste Hindu male farmers, aged 50 to 79, living in Central Nepal. One comprised an experimental group resident in rugged terrain and the other a control group resident in flat terrain. No differences in heart rate and blood pressure measured at submaximal workloads, at peak effort, or during recovery from exercise were demonstrated. Measurements of physical exertion revealed that few people in either terrain engaged in activity sufficiently strenuous to raise heart rates to a level where training could occur. Despite a rural agricultural lifestyle, these men were not especially physically fit.
mesh_terms: D000368:Aged; D000383:Agriculture; D000886:Anthropometry; D001794:Blood Pressure; D001827:Body Height; D001835:Body Weight; D004562:Electrocardiography; D005080:Exercise Test; D005843:Geography; D006339:Heart Rate; D006801:Humans; D008019:Life Style; D008297:Male; D008875:Middle Aged; D009390:Nepal; D010809:Physical Fitness; D012424:Rural Population