[Retracted] Observation on the Effect of Rehabilitative Physical Training on Ice and Snow Sports Injury under Ultrasound Examination

Table 5

Comparison of the thickness of the anterior talofibular ligament and the thickness of the effusion between the two groups of patients before and after treatment (mm, ).

Group	Ligament thickness		Effusion thickness
	Before therapy	After treatment	Before therapy	After treatment
Test group
Control group
value
value