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首页> 外文期刊>Californian Journal of Health Promotion >Four-Week Pedometer-Metered Step Walking Decreases Waist and Hip Circumference in Healthy College Students: A Pilot Study
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Four-Week Pedometer-Metered Step Walking Decreases Waist and Hip Circumference in Healthy College Students: A Pilot Study

机译：一项四周计步器计步的步行减少了健康大学生的腰围和臀部围度

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Background and Purpose: Positive effects of pedometer-metered steps and motivation on body composition have not been documented in healthy adults. This study determined the effects of: 1) 4-weeks of pedometer-metered walking and steps on body composition, fasting blood glucose (FBG), blood pressure (BP), diet changes, waist-to-hip ratios (WHR), and 2) daily motivation on step count. Methods: For 4-weeks, participants (n=29, 24 ± 3.8yo) wore a pedometer and recorded daily steps. Subjects were randomized into two groups: 1) daily motivational quotes (MQ) (n=19) to determine changes in step counts and 2) a control group (no MQ). Measurements were performed baseline, at study end; and 3 randomized 3-day diet records were collected. Results: Waist and hip circumference decreased significantly (p=0.002 & p=0.03) in both groups and decreased fat free mass (FFM) approached significance (p=0.06). Decreased fruit intake was observed in the second (p=0.007) and third (p=0.023) diet records. Conclusion: Motivation did not increase steps or changes in FBG and BP. However, WHR decreased in both groups suggesting that 4-weeks of pedometer walking results in positive abdominal changes. Additional longer-term studies are needed to examine these physical changes as well as investigate the decreased fruit intake.
机译：背景和目的：健康成年人中尚未记录到计步器计步和动机对身体成分的积极影响。这项研究确定了以下因素的影响：1）计步器计步的4周对身体成分，空腹血糖（FBG），血压（BP），饮食变化，腰臀比（WHR）和2）每天在步数上的动力。方法：在4周内，参与者（n = 29，24±3.8yo）佩戴计步器并记录每日步数。将受试者随机分为两组：1）每日动机报价（MQ）（n = 19），以确定步数的变化; 2）对照组（无MQ）。在研究结束时进行基线测量。并收集了3份随机的3天饮食记录。结果：两组的腰围和臀围均显着下降（p = 0.002和p​​ = 0.03），而无脂肪量（FFM）的下降具有显着性（p = 0.06）。在第二（p = 0.007）和第三（p = 0.023）饮食记录中观察到水果摄入减少。结论：动机并未增加FBG和BP的步伐或变化。但是，两组的WHR均降低，这表明计步器行走4周会导致积极的腹部改变。需要进行其他长期研究，以检查这些身体变化以及调查减少的水果摄入量。

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