The Effect Of PNF Combined With Functional Training On The Rehabilitation Of Lower Extremity Functional Instability

Objective: To observe the effect of PNF combined with functional training on the rehabilitation of lower extremity functional instability.Research methods: experimental method,literature method,mathematical statistics methodResults: This study showed that there was no significant difference in FMS score,CAIT score,isokinetic muscle strength test and proprioception test between the two groups(P > 0.05).However,after 24 times of functional training for 8 weeks,the FMS scores of EG group and CG group were significantly different from those before the experiment,and the difference between eg group and CG group was significant.There were significant differences in CAIT score,hip muscle strength test,knee muscle strength test,ankle muscle strength test,hip proprioception test,knee proprioception test,ankle proprioception test and comparison before training between the two groups.Among the four tests,CAIT score,ankle extensor strength,hip flexor strength and hip proprioception,CG group had significant differences after training compared with CG group There was no significant difference in the six tests of hip extensor,knee flexor,knee extensor,knee proprioception,ankle flexor and ankle proprioception.Among the four tests of CAIT score,ankle extensor strength,hip flexor strength and hip proprioception,there was significant difference between the experimental group and the control group after training.There was no significant difference in the six tests of hip extensor strength,knee flexor strength,knee extensor strength,knee proprioception,ankle flexor strength and ankle proprioception.Conclusion: 1.PNF combined with functional training can promote the rehabilitation of patients with lower extremity functional instability,improve the muscle strength and proprioception of hip,knee and ankle,and improve the FMS score and CAIT score of lower extremity.2.PNF combined with functional training is more obvious than static stretching combined with functional training in improving the stability of lower limbs.