Different Project For Ordinary College Students’Body Mass Index Influence Research And Analysis

Issued by the ministry of education "national ordinary higher school physical education curriculum guidelines" pointed out:students should master two or more fitness movement of the basic methods and skills, the ordinary institutions of higher learning must first/second year courses in physical education, students in grades three open sports elective course (including the graduate). Students can choose according to their own interest, hobbies and special volunteer sports, even teachers. Sports elective course of the opening is to enhance students physical fitness, sports skill, deepening sports interest, sports consciousness and the habit of rising important link, is the beneficial supplement of the compulsory course for college sports, exercise is to cultivate college students’ independent ability and is an effective means of lifelong sports consciousness.This study in Liaonning normal university grade2011male and female, a total of90named the research object, the common in colleges and universities set up the basketball, football and table tennis, volleyball, form etc. Elective courses to study. Through the literature material law, expert interview method, experimental method, mathematical statistics and other methods, from the body shape, body quality and physiological function test, circumference, height, weight, BMI, chest circumference, waist circumference, hip circumference), body fat percentage,50meters, of a metre, grip, standing long jump, a minute sit-ups in succession, crook proneness, quiet pulse, vital capacity, measured after a semester elective courses, each team section index change. And draw the following conclusions:1. The students before the tendency of interest in different elective projects, and some indicators appear differences lead to the physical test result. Boys soccer option of body weight, body fat rate is relatively lower than other two groups, speed quality is better than the other two groups; Hip circumference boys basketball group was obviously higher than that of other two groups. Girl group form flexibility is better than other basketball group and table tennis.2. Through a semester of teaching of sports elective course, the elective courses are beneficial to improve the students’ physique level, but different sports elective course of physical condition has different effect on the students.3. Different project elective course of ordinary university students height effect is not obvious; Volleyball sports in boys weight reduction effect is obvious; Body movement also can effectively reduce the girl’s weight; Different sports to the body fat rate, the influence of BMI had significant difference; Form in improve girls surrounded degree is more obvious; Table tennis can effectively reduce the girl’s waist.4. Football speed quality effect is significant in improving the human body; Can effectively improve the boys basketball lower limb strength; Volleyball can improve male upper body strength, flexibility; Table tennis in improving the girl upper body strength, the waist abdomen strength, speed, quality is outstanding.5. Different sports in the impact on the normal college students’ heart rate is not obvious, but in terms of improving lung capacity, various sports have a positive role.6. The boys measured by physiological load relative to the girls group is bigger, the boy three groups of exercise load index is larger, a girl of three groups of exercise load index belong to medium level.