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观察41例进行系统体育训练8—9个月的5—6岁幼儿心脏功能指标。结果为:安静心率下降明显(P<0.05),收缩压有所增高,30米全速直线跑后心率恢复时间明显提前(P<0.01)。认为系统体育训练对幼儿心脏发育及增强心脏功能是有益的。
Forty-one children aged 5-6 years old undergoing systematic physical training for 8-9 months were observed for heart function. The results were: quiet heart rate decreased significantly (P <0.05), systolic blood pressure increased, 30-meter full-speed straight run heart rate recovery time was significantly earlier (P <0.01). It is considered that systematic physical training is beneficial to young children’s heart development and cardiac function.