[Retracted] Effect of Rehabilitation Physical Training on PE Teaching Sports Injury under Ultrasonic Examination

Table 2

Isokinetic (60°/s) muscle strength test results of patients before rehabilitation training.

Test indicators		Knee flexion and extension			Internal and external rotation of the knee			Ankle dorsiflexion, plantar flexion
		Flexion	Extension	Difference	Internal rotation	External rotation	Difference	Dorsiflexion	Plantar flexion	Difference
Peak torque (Nm)	Left	81	150	54.1	22	24	8.3	25	66	62.1
	Right (afflicted)	72	118	61.4	18	22	18.2	30	54	44.4
	Two-sided difference (%)	8.6	18.6	/	18.2	8.3	/	-20	18.2	/

Note: , , , .