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Background and aim: Cerebral palsy (CP) is a common disorder in human society with many somatosensory problems that affects on functional capability. Dexterity affects activity of daily activity. The aim of this study was to investigate the effects of Progressive resistive exercises on strength and dexterity of cerebral palsy persons.

Materials and methods: Twelve CP persons between 8 to 16 years old (10 boys and 2 girls) with mean age of 11.9 years old participated in this study.

Progressive resistive exercises (PRE) protocols were done on upper extremity of  study group 3 times a week for 6 weeks.  Strength of shoulder abductors and extensors were evaluated by MMT NICHOLAS apparatus. Grip strength and dexterity were evaluated by Jammar Dynammometer and Purdue peg board respectively.

Results: Shoulder abductors and extensors strength increased %29.4 (p=0.0001) and %30.1 (p=0.014). Grip strength and dexterity improved %9.8 (p=0.048) and dexterity %23 (p= 0.016) respectively.

Conclusion: PRE increase muscle strength of upper extremity and may improve dexterity in children with cerebral palsy.

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Background and Aim: Aging is a natural phenomenon that affects on different systems of our body. This process is not due to diseases and accidents. Activity of Daily Living (ADL) is important for elderly persons. The aims of this study are to investigate the effects of progressive resistive exercises on Activities of Daily Living of elderly persons.
Material and Methods: Fifty elder men with age above 61 years old participated in this study. Twenty five elder men in exercise group with mean age of 69.45 and 25 elder men in control group whit mean age of 72.24. Strength of shoulder and knee extensors were evaluated by Tekdyne Incentive Dynamometers (TID). Activities of Daily Living were evaluated by Barthel - Index
Results: The measurements of shoulder and knee extensors of elder men were evaluated with TID. The data showed significant differences between mean score of pre and post interventions (p ≤ 0/0001). The measurements of self care activities, mobility and total score of elder men were evaluated with Barthel-Index. The data showed significant differences between mean score of pre and post interventions (p ≤ 0.0001).
Conclusion: Presents data showed that progressive resistive exercises could be an effective approach to increase strength upper and lower body and improve Activities of Daily Living of elder men.