| Objective: Based on the balance ability and ankle function, to explore the rehabilitation effect of balance board exercise control training for patients with ankle injury. Methods：A total of 80 patients with ankle joint injury treated with operation in our hospital were selected and divided into control group (40 patients receiving routine rehabilitation training) and study group (40 patients receiving routine rehabilitation training + Physio Space balance board motor control training) according to the principle of randomized control. The intervention lasted for 3 weeks. Balance control ability, muscle strength, ankle function, ankle motion sensation and quality of life of the affected lower limbs were compared between the two groups. Results：After 3 weeks of intervention, the anterior score, posteromedia score, posterolateral score and total score of the affected lower limbs in both groups were higher than before intervention, and those in the study group were higher than those in the control group (P<0.001). After 3 weeks of intervention, the relative peak torque of the plantar flexor and dorsiflexor of the affected ankle at the test speed of 60°/s and 180°/s was greater than before intervention, and that in the study group was greater than in the control group (P<0.001). After 3 weeks of intervention, the motor sensory thresholds of the affected ankle flexion and dorsiflexion decreased in both groups, and those in the study group were lower than those in the control group (P<0.001). After 3 weeks of intervention, the foot and ankle ability measure (FAAM) score and score of the Chinese version of the World Health Organization Quality of life brief scale (WHOQOL-BREF) were higher than those before intervention, and those in the study group were higher than in the control group (P<0.001). Conclusion：Exercise control of balance board in patients with ankle injury can effectively improve the balance control ability of the affected lower extremity, optimize the muscle strength, ankle function and ankle motion sensory threshold of the affected ankle muscle group, and has positive significance for improving the quality of life. |
