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目的:探讨超重肥胖初中生形态、生理特点与运动能力间的关系,了解超重肥胖初中生的运动能力特征,为青少年超重肥胖的运动干预方案设计提供指导。方法:对某中学初中生进行测试,筛选出超重肥胖学生,从中选取40名,在正常学生中选取40名作为对照组进行身体形态及运动能力测试,对测试数据进行统计分析。结果显示:超重肥胖初中生血压偏高;肺活量偏高,但肺活量指数远低于正常初中生;初中生运动能力降低,50m跑,长跑、立定跳等成绩低于正常初中生,而投掷、握力与正常组无差异;通过相关性分析表明,BMI和%BF同50m、长跑、立定跳等相关性显著。
Objective: To explore the relationship between the morphological and physiological characteristics of overweight and obese junior high school students and exercise ability, to understand the characteristics of exercise capacity of overweight and obese junior high school students and to provide guidance for the design of sports intervention programs for overweight and obesity in adolescents. Methods: A middle school junior high school students were tested, overweight and obese students were screened out, 40 were selected from them, and 40 normal students were selected as the control group for body shape and exercise ability test, the test data were statistically analyzed. The results showed that overweight obese junior high school students had high blood pressure, high vital capacity, but the vital capacity index was much lower than that of normal junior high school students. The junior high school students’ motility was lower than that of normal junior high school students. There was no difference with normal group. Correlation analysis showed that BMI and% BF had significant correlation with 50m, long distance running, standing beating and so on.