The Impact Of Body Mass Index On The Physical Function And Quality Of Different Age Adults In Hebei Province

BMI is reflected between the height and the body weight relations, with the body fat content close correlation, are manifest the human body sufficient solidity a target, on international takes it one of weight human body degree of stoutness degree standards. BMI size, not only influence body function and quality target change, moreover relates the human body the state of health.This research in 2005 the national physique monitors three prefectures using Hebei Province (Shijiazhuang, Cangzhou, Chende) 20-59 year-old healthy adult's physique monitor data, the monitor content including the physique monitor and the questionnaire survey two parts, recommends the Chinese adult overload and the obese boundary based on Chinese Obese Question Work Organization carries on the grouping as the division standard to three prefecture adults, analyzes following question emphatically:1.Three prefecture different BMI adult men and women various ages section body function law of development. 2. Three prefecture different BMI adult men and women various ages section physical quality law of development. 3. The BMI index and the bodily function and the quality various targets degree of correlation analysis, discusses BMI to the physique the influence. Obtains the result through above analysis: 1. bodily function target: The peaceful pulse and the step trail index reflection palpitation situation, after increase certain load, the BMI each group's step trail index can have the corresponding change along with the peaceful heart rate change, BMI each group of peaceful pulses is lower, the increase load back of the body rate change scope is small, its corresponding step trail index can be higher; BMI each group of blood pressure increase along with the age increasing, the ultra reorganization and the obese group's blood pressure must be higher than the normal group; The vital capacity index monotone decreasing drop, BMI each group of differences have the significance, indicated the human body the breath function appears the decline phenomenon along with the age increasing。2. physical quality target: The seat body ante flexion, grasps the strength index, the back strength vertical, vertical jump, the push-up (male), 1 minute sit-ups (female), balance various qualities target all is assumes the depression along with the age growth the tendency, various qualities target drops speed basic same, the seat body ante flexion male drops in particular the scope surpasses the female; balance the speed which the female drops to surpass the male, possibly is the feminine lower limb strength is opposite in the male is small, the main body felt drops the quick reason with the coordinated ability compared to the male. 3. In the bodily function target besides the peaceful pulse and the vital capacity two targets, other targets has the remarkable correlation with the BMI index; In the physical quality target except the seat body ante flexion, vertical jumps, outside the male push-up three targets, other targets and the BMI index have the remarkable correlation.Conclusion: The different BMI adult body function and the quality normal group level is best, the obese group is worst, the ultra reorganization comes between; The BMI index and assumed the remarkable correlation dependence with the bodily function and the quality major part target, the overload and has obese had the negative influence to these target function. Therefore the adult should adopt the reasonable measure maintenance being suitable body weight, maintenance healthy physique.