The Effect Of Self-myofascial Release On Running Economy In Male Undergraduates With Different Endurance Performance

Purpose: Research the myofascial release effect on the running economy(RE)in male undergraduates with different endurance performance.Methods:The experimental subjects from Beijing sports university,among them,7 middle-long-distance athletes,7 normal students.Subjects were grouped according to the level of the subjects before the intervention,the middle distance race students were the middle distance race group,and the normal students were the normal group.After grouping,conduct 6 weeks(3 /week,3sets,each of 1 minutes)of myofascial release training.Release content includes:gluteus maximus,hamstring,gastrocnemius,tensor fasciae latae,iliotibial band,quadriceps femoris,hip adduction muscle group,tibialis anterior and latissimus dorsi.Before and after the intervention,all subjects were tested,the testing content includes:muscle stiffness,sit and reach,vertical jump,standing long jump,30 meters and RE.Statistics and analysis the test data,to explore the effect of myofascial release on running economy in male undergrduates with different endurance performance and the impact of muscle physical parameters.Result : 1)After 6 weeks training,the muscle stiffness,sit and reach,vertical jump,standing long jump,30 meters performance and RE index test of the middle distance race group and the normal group have significant improvement(P﹤0.05);2)The muscle stiffness,vertical jump,standing long jump,30 meters performance and RE index improve of the middle distance race group were better than those of the normal group(P﹤0.05).Conclusion:Myofascial release could improve the running economy of male undergraduates with different endurance performance.The degree of improvement is affected by the level of endurance,the higher the endurance level,the more obvious effect.