[Retracted] Application of Image Processing Technology in Aerobics Injury Diagnosis

Table 2

Regional distribution of sports grades of aerobics majors.

University name	International master class	National elite level	The national level	National secondary	National level 2 or below
A	0	2	3	9	6
B	0	0	2	4	14
C	0	0	0	6	14
D	1	1	5	8	5
E	0	0	0	1	19
F	0	0	3	4	13
G	0	0	0	0	20
H	0	0	0	0	20
A combined	1	3	13	32	111