Abstract

Background and Aim: Cerebral palsy is a sensory and motor disease that affected control of posture and movement. Children with cerebral palsy show dysfunction in body such as spasticity, decreased muscle strength and selective control of movement that may limit functional activity and participation in daily life . The purpose of this study is to investigate effects of 8-Weeks progressive resistance training program on physical and motor status in children with hemiplegic cerebral palsy.

Materials and Methods: This study was semi-experimental with the interventional approachon16children of 4-12 years old with hemiplegic cerebral palsy in the first and second level of GMFCS classification that referred to rehabilitation center in Ilam city . Protocol of training was consisted of 16 one-hour sessions progressive resistance training in the case muscle group s ( 8 subjects) . Upper extremity muscles strength were measured by digita l dynamometer and gross motor function were evaluated by Gross Motor Function Measure (GMFM-88) at before and after intervention.

Results: The strength of dominant hand muscle groups was improved significantly after the intervention , also the scores of stand ing, walking , running and jumping were increased (p<0.05). There was no significant effect in strength of involved hand.

Conclusion: The results of this study indicate that progressive resistance training improve gross motor function and increase isometric strength in the dominant hand

Keywords: Hemiplegic cerebral palsy, Physical status, Motor function, Progressive resistive excercises (PRE).

Background and Aim: Physical and cognitive performance changes such as impairment in balance and reaction time occur with aging. In according to some studies, these disorders may be delayed by systematic physical activities. This study aimed to investigate the effect of Pilates training on the improvement of balance and reaction time of sedentary adulthood men in Kermanshah city.

Materials and Methods: In this study, 40 sedentary adulthood men, aged (72.15±6.74), selected and divided into two equal groups randomly. These old men lived in Elderly centers in Kermanshah. In order to measure the participants’ balance and reaction time, static balance test stork, timed up and go test and reaction time system was used. Participants participated in a course of 8-week Pilates exercise program such as stretching movements in the muscular joints balance practicing of legs, standing on one foot and deep breathing. After assurance of normality using K-S test, independent t-test was used

  for data analysis.

Results : The results showed in comparison with control group, participation in Pilates protocol, could improve balance and reaction time in elderly men significantly (p<.0.05).

Conclusion: According to results of this study , Pilates training can improve balance and reaction time of the elderly . So to improve the cognitive and motor functions of the elderly , it can be recommended to participate in physical activities such as Pilates training .

Key Words: Pilates training, Elderly, Static balance, Dynamic balance, Reaction time