Dynamic Volume Measurement scoring Standard based on BMI

• 1、College of Science, Liaoning Technical University, Fuxin 123000

Abstract： Our country has always attached great importance to the physical quality of college students, but from the National Sports Bureau issued the college students\' physical test score standard, the standard does not consider the differences of different students, so there is a certain degree of deficiency. In view of this problem, this paper establishes a dynamic body test score standard based on BMI. Taking boys\' 1000m test as an example, this paper collected the physical test information of 1798 junior boys, including height, weight, vital capacity and 1000m test results, and then studied the relationship between height, weight, vital capacity, BMI and 1000m test results, and found that BMI has a significant correlation with 1000m test results. According to different BMI levels, students of different physique levels are divided, and the student performance standards of each physique level are dynamically adjusted on the original basis to make the scoring standards more scientific and reasonable.

Keywords： physical fitness test BMI index data mining correlation analysis Pearson correlation coefficient