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为更好地使儿童少年积极参加体育锻炼,促进他们健康的成长,对济南市部分中小学校的11～15岁的校体队及普通中小学生的心肺功能指标进行调查.发现运动组的肺活量、胸围、呼吸差均显著高于对照组(P<0.01);收缩压、舒张压均显著低于对照组(P<0.05);心功能负荷运动后,收缩压的上升值及脉搏的增高值,显著低于对照组(P<0.05).提示体育锻炼对改善儿童少年的心肺功能及预防高血压的发生有着重要意义.
In order to better enable children and adolescents to actively participate in physical activity and promote their healthy growth, we investigated the cardiopulmonary function indicators of 11-15 year-old school team and ordinary primary and middle school students in some primary and secondary schools in Jinan City, and found that the lung capacity, (P <0.01). The systolic and diastolic pressures were significantly lower than those of the control group (P <0.05). After the cardiac functional exercise, systolic blood pressure increased and pulse increased, (P <0.05), suggesting that physical exercise is of great significance in improving the cardiopulmonary function and preventing the occurrence of hypertension in children and adolescents.