For Adolescents With Cerebral Palsy Lower Limbs Flexibility Training Of Sports Biomechanics Research

Cerebral palsy is short for cerebral palsy,from conception to the progressive brain damage and developmental defect in the infancy syndrome caused by.Cerebral palsy is central damage,the lesions mainly exist in the brain but affected limbs,so when if patients with cerebral palsy in infants and young children period,are not timely surgical treatment and rehabilitation training,isometric to a teenager the abnormal posture and movement disorders are more obvious,this will seriously affect the quality of life of cerebral palsy teenagers,so teenagers targeted exercise intervention for cerebral palsy is particularly important.Cerebral palsy of youth sports chief obstacle is walking obstacle,walking is the basic way of human body movement,normal walking doesn't need to think about,but by the dominant subconscious brain activity,because have a central brain injury,cerebral palsy patients so they walk is not so simple,gait abnormalities,including scissors gait,rooster gait,duck gait,leaping gait,etc.This article selects five adolescents with cerebral palsy(bulky function class for ? and ?)as subjects,using the kinematics dynamics of 3 d video filming and parsing,three-dimensional strain,plantar pressure distribution,muscle electrical testing four methods,lower limbs flexibility exercise intervention in patients with cerebral palsy of gait parameters were compared before and after the study,to help patients with cerebral palsy rehabilitation training and practice guidance.This study has three process.The first step: lower limbs flexible training before of 5 patients with cerebral palsy teenagers kinematics,dynamics,plantar pressure distribution,muscle electrical data sampling,extraction and analysis.Step 2:5 patients with cerebral palsy teenagers for a three-month flexibility of the lower limbs rehabilitation training.After the third step: to flexible training of 5 patients with cerebral palsy teenagers again carries on the kinematics,dynamics,plantar pressure distribution,muscle electrical data acquisition,extraction,analysis,and training for 5patients with cerebral palsy before and after the gait data for analysis.Flexibility training,cerebral palsy patients,swing phase of gait cycle than before the training has a different degree of shortened,and the flexible training after the swing phase,single phase support and training before have significant difference,and therewas no significant difference between normal teenagers,cerebral palsy patients left and right step length,step left and right to Angle are improved on the basis of its own,cerebral palsy patients before training heavy side lower limb knee Angle Angle of thigh,knee Angle-leg Angle vary widely in shape and normal adolescents,after training the former approximate left parentheses "(",the approximate reverse writing "9 ",both in normal adolescents figure shape Angle,Angle of approach.Cerebral palsy patients flexibility training before the left and right side lower limb support when a foot 7 partition total pressure radar map shape and normal adolescents vary widely,in the approximate tilt to the left of the "8" training,and normal adolescents radar map shape close to,and further calculate the Kendall 's W elevate obviously the coordination coefficient after training,explain to the ankle flexibility training can promote cerebral palsy youth side lower limb support again when the rationality of the plantar pressure distribution.Advocated in patients with cerebral palsy rehabilitation therapy,in addition to strength training exercises,sensitive,and for the practice of flexible quality,especially for lower limbs flexible practice cannot be ignored,should notice to lower limb rehabilitation of three joint correction,if we can cooperate with professional training in cerebral palsy rehabilitation instrument,the effect will be better,to protect the safety of the patients with cerebral palsy in practice,cannot make its injury,for adolescents with cerebral palsy after practice necessary tension relaxation and massage to relax,to relieve the strain on cerebral palsy muscle spasm of teenagers.