A Study On The Outstanding Health Problems And Case Intervention Of High School Girl Students In Yunnan Province

Taking Yunnan province high school students physical health status, as well as the experimental exercise intervention in the case as the object of study. By the methods of literature study, survey method, experimental method, mathematical statisticsmethod, to Yunnan Province in 2013 in Kunming, Chuxiong, Dali and other cities "survey data as the basis, to review the" ordinary high school students, body shape,physical function, physical quality indicators, compared with the "National Student Physical health standard", and strive to explore the outstanding problems in our province high school students physical health. Aiming at the problems, from a high school of two students, in order to aerobic exercise as the main means of exercise intervention, exercise intervention experiment lasted for 14 weeks, comparing theindexes before and after the experiment. The main results are as follows: 1) high school girls body shape, function, quality of yunnan province compared with the national level of the same age, height, vital capacity, lower limbs explosive power, a minute sit-ups very significant difference(P < 0.01); Weight had significant difference(P < 0.05); Weak speed quality; Our province high school girls endurance quality level is higher than the national average. 2) three high school girls body shape, function and kunming in yunnan province, compared to before the trial level of height, weight, with significant difference(P < 0.05); BMI, lung capacity level does not have significant difference(P > 0.05). 3) in kunduz 3 tall girls before the trial, all kinds of physical state of lower body fat percentage analysis, nearly a quarter of the students obesity; Step index analysis, test results are in good level, most(50%), followed by the medium level, accounted for 39.4% of the poor accounted for 9.1%. 4) exercise intervention BMI level before and after the experiment do not have significant difference(P > 0.05); Body fat percentage, vital capacity, vital capacity index weight, three minutes experimental steps are highly significant difference(P < 0.01). 5) compared with the latter exercise intervention experiment of three girls body shape, function and BMI index in Yunnan Province, have no significant difference;vital capacity level has significant difference(P < 0.01); there was a highly significantdifference in vital capacity weight index level(P < 0.01).