[Retracted] Walking Position Data in Football Training Based on Embedded Action Recognition System

Table 1

Distribution of male football training years in school.

Group	1–3 years	4–5 years	6–7 years	7 years or more	Total
Number of people	22	49	59	31	161
Proportion (%)	14.9	34.1	39.2	11.8	100.0
Eccentricity (100%)	96.6	94.8	95.8	96.3	100.0