[Retracted] Influence of Embedded Microprocessor Wireless Communication in the Ankle Joint Proprioception Training on the Prevention of Football Sports Injuries

Table 2

Analysis of test findings.

	Frequency (HZ)	Correlation value (%)	Indicators of accuracy (%)
1	2.2	45	79
2	2.3	54	77
3	−4.7	−3.9	5
4	0.003	0.04	0.03