[Retracted] Artificial Intelligence and Big Data-Based Injury Risk Assessment System for Sports Training

Table 2

Sports training risk factors category statistics table.

No.	Risk factor category	Frequency	Cumulative percentage (%)
A-a	Student movement behavior risk	162	20.12
C-b	Sports equipment risk	148	39.69
C-a	Activity venue risk	139	55.36
A-b	Student self-management risk	125	71.03
B-a	School safety management risk	100	82.55
D-b	Manmade environment risk	75	92.36
B-b	School medical supervision risk	35	96.77
D-a	Natural environment risk	28	100