The Interaction Between Iliotibial Band Syndrome And Gait

Research purposes: With the development of fitness,running has become a popular form of exercise.Although weight-bearing exercise is good for musculoskeletal systems,runners are highly likely to suffer lower limb injuries.The annual injury rate of runners is 74%.The knee joint is the most common site of injury,accounting for25%-42% of all sports injuries from the point of injury.The incidence of ITBS is second only to patellofemoral pain syndrome(PFPS),which is the main cause of knee pain in runners,which seriously affects daily life and lowers quality of life.In this study,the gait characteristics of patients with Iliotibial tract syndrome and non-iliotibial band syndrome were analyzed in long-run and run-time male runners to find out the gait characteristics that may lead to Iliotibial band syndrome.The correct way of exercise to prevent the occurrence of Iliotibial band syndrome,reduce the risk of sports injuries,improve people’s living standards and promote people’s physical and mental health.Methods: 20 volunteers were enrolled in the running regiment of Shandong Institute of Physical Education,all of whom were male.All subjects were required to have no x-type leg,o-leg,knee joint,ankle joint,history of hip joint injury,history of heart disease,History of surgery and history of pain.Twenty runners subjects were scheduled and run regularly.Each subject ran 4 km per day,10 laps of the playground,30 minutes for a limited time and 6 days a week.After the end of the weekly run,the same professional performed a diagnostic test of the ITB on all subjects,Noble test and Ober test,to find out whether there was a positive symptom in time,and if there was a positive symptom,who stopped running immediately and collected the gait after the subject ran.When subjects subjectively responded to pain outside the knee,they were immediately examined for positive results.If positive results were obtained,subjects were stopped and Collect their gait.After the experiment was over,the gait of 20 subjects was collected again for analysis.Subjects were grouped according to whether or not the iliotibial band syndrome occurred,and patients who were treated with the iliotibial band syndrome as the test group and those without the iliotibial band syndrome were used as the control group.Two-way ANOVA with Repeated Measures,the data of gait collected before and after gait were analyzed,and the results were compared between groups and before and after the comparison.Results: Subjects in the ITBS group showed greater flexion of the torso,increased hip joint adduction,increased pronation of the knee,and increased pelvic rotation angle compared with subjects in the non-ITBS group.Hip abduction Moment of weakness.Conclusions: The results suggest that greater torso flexion,excessive internal rotation of the hip joint,and excessive pelvis pelvic rotation may contribute to ITBS.The lower hip extensor muscle strength may be due to excessive movement of the hip joint on the frontal and transverse planes compared to the non-ITBS group,and current ITBS group interventions should be aimed at appropriate torso exercise during running and at After the symptoms subsided to strengthen the lower limb muscle tissue.Moreover,subjects in the ITBS group showed a smaller hip adduct angle than non-ITBS subjects.Reducing hip adduction and running with a vertical trunk running posture may be a compensatory strategy to reduce the pain at injury.