|本期目录/Table of Contents|

不同时段有氧运动对中年女性动态血压的影响研究

《山东体育学院学报》[ISSN:1006-2076/CN:37-1013/G8]

期数:
2017年04期
页码:
0
栏目:
出版日期:
2017-08-25

文章信息/Info

Title:
-
作者:
张欣
广州体育学院,广东 广州 510500
Author(s):
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关键词:
高血压运动后低血压有氧运动运动处方
Keywords:
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分类号:
G804.7
DOI:
-
文献标识码:
A
摘要:
目的:比较不同时段进行有氧运动中年女性24 小时动态血压 (ambulatory blood pressure,ABP) 的差异。方法:招募15 名中年女性,平均年龄45.40±5.40 岁,各接受3次实验干预,分别是以60%储备心率的运动强度在早上06∶30 、下午16∶30进行30 分钟的有氧运动,静坐 30 分钟不运动的模拟控制处理,各个实验处理顺序采随机方式实施,且于每个实验处理后配戴24小时ABP监测仪,监测其24小时ABP和心率变化情况。以重复量数变化数分析,检验不同时段进行有氧运动后 24小时ABP和心率的变化情况。显著水平定为α=0.05。结果:下午时段进行有氧运动后的平均24小时收缩压 (systolic bloodpressure, SBP:108.87±10.76,P<0.05),舒张压(diabolic blood pressure, DBP: 70.73± 8.36, P<0.05),平均动脉压 (mean arterial pressure, MAP: 84.53±8.74, P<0.05),白天的 DBP (72.33±8.73,P<0.05) 和 MAP (84.67±10.77, P<0.05) 均显著低于早上进行有氧运动 (SBP:113.07±12.61, DBP:75.33±10.29,MAP:87.33±10.24) 和不运动的模拟控制条件 (SBP:113.47±13.50, DBP: 73.33±8.76, MAP: 87.53±10.01);且下午进行有氧运动后,SBP可持续降低 2小时。然而,若将潜在高血压受试者剔除,趋势即不显著。三种不同实验处理后的24小时心率变化情况则无显著差异。 结论:下午时段进行有氧运动可以显著降低24小时ABP和晨间血压的上升,这可能有助于减少脑血管和心血管事件的发生几率。
Abstract:
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参考文献/References

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备注/Memo

备注/Memo:
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更新日期/Last Update: 1900-01-01