不同体重女性拖地和乒乓球运动中能量消耗的比较研究  

A Comparative Study of Energy Consumption of Women with Different Weights in Ping-Pong-playing and Floor-Wiping

作　　者：徐杰[1] 

机构地区：[1]郑州师范学院初等教育学院,河南郑州450044

出　　处：《郑州师范教育》2015年第6期66-68,共3页Journal of Zhengzhou Normal Education

基　　金：国家科技支撑计划重点项目"中国国民体力活动和体育锻炼能量消耗常模建立"(2006BAK33B03)

摘　　要：目的:通过对不同体重的女性在拖地、乒乓球运动中气体指标、能量消耗的对比研究及相关性分析,探讨体力劳动和体育锻炼模式下不同体重女性能量消耗特征。方法:采用Cortex Meta Max 3B监测30名女性相关气体指标并进行统计学分析。结果:测试期:(1)拖地时体重大于65 kg的女性CO2、O2指标显著高于体重小于55 kg的女性,P<0.001。(2)进行乒乓球运动与拖地时,体重大于65 kg的女性糖供能量高于体重55~65 kg的女性,P<0.05;乒乓球反手推挡时总能输出量体重小于55 kg的女性高于体重55~65 kg和体重大于65 kg的女性,差异性非常显著,P<0.001。(3)体重55~65 kg的女性乒乓球运动与拖地中RQ呈高度相关R2=0.809~0.852;反手推挡和拖地时脂肪供能量不同体重女性均高度相关,R2=1.000。结论:(1)乒乓球反手推挡时体重小于55 kg的女性总能输出量高于体重55~65 kg和体重大于65 kg的女性。(2)体重55~65 kg的女性在乒乓球运动与拖地相关性分析中,RQ、ZG高度相关,ZC不相关。Objective: Through an energy consumption comparison and correlation analysis of women with different weights in ping-pong-playing and floor-wiping activities,exploring Chinese women's energy consumption characteristics in the physical labor and physical training respectively. Methods: Employing the Cortex Meta-Max 3B to monitor 30 subjects in the relative activities and then conducting a statistical analysis of experimental data. Results: In testing period:( 1) CO2 index and O2 index of women over 65 kg were significantly higher than those of the group; the difference was significant P < 0. 001.( 2) Table ping-pong backhand block: over 65 kg of body weight of female sugar for energy higher than those of 55 ~ 65 kg women,P < 0. 05; the total output of the female body weight less than 55 ~ 65 kg was higher than the weight of 55 kg and the weight was greater than 65 kg,the difference was very significant P < 0. 001.( 3) Weight 55 ~ 65 kg women table tennis ball movement and mopping the floor RQ was shown between highly correlated R2= 0. 809 ~ 0. 852; backhand block and mopping the floor when fat for energy different weight women were highly correlated,R2= 1. 000.Conclusion:( 1) The ping-pong backhand block when the body weight is less than 55 kg,the total output of the female is higher than that of the 55 ~ 65 kg and the weight is more than 65 kg.( 2) The body weight of 55 ~ 65 kg women in tennis and wiping the floor : RQ,ZG are highly correlated,but there is no difference between ZC.

关 键 词：拖地 乒乓球运动 不同体重人群 能量消耗 相关性 

分 类 号：G846[文化科学—体育训练]