| Research purpose:According to the results of the2005National Physique data, the physical problemsof the young students have a declining trend, and these issues have been paid more andmore attention of the relevant department of the state. Physical exercise is the best andthe most effective way to solve this problem. The level of energy metabolism is theeffective indicator of detecting physical activity.Among most studies, though many researchers study the energy metabolism on theathletes, the elderly, the obese children and other special populations, this time thestudy tries to make a comparison between the consumption of the energy metabolismand commonly health monitoring indicators, to know whether the differentconsumption of the energy metabolism can affect some indicators of human body andwhether there is a correlation between these responses and energy metabolism. It aimsto explore the correlation between physical activity and health.Research object and methodology:150Junior Three students from Xiangshan Middle School of Guixi city in Jiangxiprovince are mainly rural children and study in this boarding school. We Use the PDSto define the adolescent stage of students and calculate the student’s BMI by measuringthe student’s height and weight. Meanwhile, we also collect Venous blood and useBlood Routine Examination Machine to testify blood indicators and to detect liverfunction by the Tylenol HF-240automatic biochemical analyzer. Let students equipwith GT3X+for9days and collect7days’ effective data among them.Research results:(1) Different gender comparison shows that the energy metabolism of gender andenergy metabolism is very significant difference between (P﹤0.01). Of the growingdegree of the subjects of the same ages, girls than boys, the boys in the developmentstage and the energy metabolism of the comparative analysis shows that the totalcalories and the boy that there is no significant differences between the adolescent stage,and energy metabolism and energy metabolism every hour of every day earlyadolescence and middle adolescence is very significant difference (P﹤0.01).(2) Through the related analysis between energy metabolism and body fat indexdraws a result that tested boys’ height, weight, defatting content and energy metabolism have a very significant positive correlation (P﹤0.01). Body density andbody fat percentage have a certain correlation with energy metabolism, and body fatpercentage has a energy metabolism a significant negative correlation energymetabolism (P﹤0.05), this also shows that the greater the energy metabolism, the lessbody fat content. While the tested girls’ height has a significant positive correlationwith energy metabolism (P﹤0.05), weight and defatting content has a very significantpositive correlation (P﹤0.01).(3) The related analysis with different periods’ energy metabolism and Body MassIndex (BMI) shows that Body Mass Index and energy metabolism have a verysignificant positive correlation (P﹤0.01), this explains that height and weight can alsoaffect the size of the energy metabolism.(4) The related analysis of white blood cells and energy metabolism shows thatenergy metabolism with tested boys’ eosinophil cell index have a significant negativecorrelation (P﹤0.05), with hematocrit in tested boys have a notable positive correlation(P﹤0.05), and with hemoglobin concentration have a highly significant correlation(P﹤0.01), while with the mean corpuscular hemoglobin content in tested girls indexshave a significant negative correlation (P﹤0.05).(5) In the related analysis of energy metabolism and Serum of liver function, therelationship between GOT and energy metabolism in boys’ indicators is negative. Aftersampling and observing,35students, consisting of23boy students and12girl students,have the visible recessive jaundice, which takes up26.9%of the total number.5students, consisting of4boy students and1girl students, have Mild jaundicewhich takes up3.6%of the total number.Research conclusions:(1) The Energy Metabolism rate of rural middle school students in Puberty roughlyin the normal range. Compared to female, male prefer sports and have more choice insports events; moreover, female are blinder and have less interest in sports.(2) Female’s development degree is faster than male’s in Pubertal Developmentstage. Seen from the research, the calorie consumed per day and per hour will increasegradually with their further development.(3) Energy metabolism associated with eosinophilic analysis, show the greatphysiological load of exercise to a certain extent reduce the immune function, and withthe increase of exercise will also enhance adolescent children’s hemoglobin content anderythrocyte deposited in the body, so as to improve the oxygen carrying capacity of theblood.(4) Energy metabolism and aspertate aminotransferase index phenomenon of negative correlation, that normal aerobic exercise can reduce the serum GOT activity,improve sports ability. |
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