[单次有氧运动对健康参与者体重和血压的影响]
[Effects of a single bout of aerobic exercise on body weight and blood pressure among healthy participants].
作者信息
Álvarez Cristián, Olivo Jaime, Robinson Oscar, Quintero John, Carrasco Vanessa, Ramírez-Campillo Rodrigo, Andrade David Cristóbal, Martínez Cristian
出版信息
Rev Med Chil. 2013 Nov;141(11):1363-70. doi: 10.4067/S0034-98872013001100001.
BACKGROUND
Physical inactivity is a major risk factor and aerobic exercise is protective for cardiovascular health.
AIM
To determine the effects of aerobic exercise on systolic and diastolic blood pressure in children, adolescents and adults.
MATERIAL AND METHODS
We studied 13 children aged 10 ± 1.9 years, 13 adolescents aged 14.3 ± 1.5 and 55 adults aged 41 ± 11.5 years. Participants completed 60 minutes of aerobic exercise in one session. Body weight, systolic and diastolic blood pressure, and resting heart rate were measured before and after the exercise period.
RESULTS
Adult men and women experienced a significant decrease in body weight after exercise (-8 and -6%, respectively). No significant changes in weight were observed in children and adolescents. After exercise systolic and diastolic blood pressure decreased significantly in children (-8.3 and -5.4% respectively), adolescents (-7.6 and -8.4% respectively) and adults (-7 and -5.1% respectively).
CONCLUSIONS
A 60 minute period of aerobic exercise is associated with a reduction in blood pressure in children, adolescents and adults.
背景
缺乏身体活动是主要的风险因素，而有氧运动对心血管健康具有保护作用。
目的
确定有氧运动对儿童、青少年和成年人收缩压和舒张压的影响。
材料与方法
我们研究了13名年龄为10±1.9岁的儿童、13名年龄为14.3±1.5岁的青少年和55名年龄为41±11.5岁的成年人。参与者在一次锻炼中完成60分钟的有氧运动。在运动前后测量体重、收缩压和舒张压以及静息心率。
结果
成年男性和女性在运动后体重显著下降（分别下降8%和6%）。儿童和青少年的体重未观察到显著变化。运动后，儿童的收缩压和舒张压显著下降（分别下降8.3%和5.4%），青少年（分别下降7.6%和8.4%）和成年人（分别下降7%和5.1%）。
结论
60分钟的有氧运动与儿童、青少年和成年人的血压降低有关。
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