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Background and aim: Altered muscle activity in the scapulothoracic and glenohumeral muscles is commonly believed to be a factor contributing to shoulder impingement syndrome (SIS), then, the aim of the study was to determine and compare the activity pattern of the shoulder muscles in subjects with and without SIS.
Materials & Methods: In this case-control study, 9 female subjects with shoulder impingement syndrome and 13 matched healthy female subjects were participated voluntarily by simple random sampling. Surface electromyography of serratus anterior, pectoralis major, upper trapezium, lower trapezium, posterior deltoid, anterior deltoid muscles of dominant side were recorded during D1ext and D1flex movement. Muscle activities were processed and compared in subjects with and without SIS. Non parametric test (Mann-Whitney Test)) was used for data analysis
Results: In both movement patterns, all muscles of the patient showed a greater normalized RMS than healthy group but this increase was statistically significant in anterior deltoid (p=0/003, p=0/04), pectoralis major (p=0/01, p=0/02), serratus anterior (p=0/01) and posterior deltoid (p=0/01) during D1ext and in lower trapezium (p=0/005,p=0/006) and pectoralis major (p=0/01) during D1flex.
Conclusion: The results of this study indicate that patients with impingement symptoms show abnormal muscle activity. The findings support the theory that shoulders impingement may be related to altered muscle activity in the scapulothoracic and glenohumeral muscles.

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Background and Aim: Stroke is the third leading cause of death, second cause of long-term disability and one of the very important challenging in life. The aim of this research was to explain the barriers and facilitating factors affected on stroke patients' life, and to identify relationship among them with demographic factors and severity of disease.
Materials and methods: The descriptive-analytic technique was used. All patients who suffered from stroke were recruited in Kerman city. Finally 83 patients were selected, and data were gathered by demographic qualification questionnaire, proven questionnaire by researcher for studying barriers and facilitating factors (after testing validity and reliability), and NIHSS tools . Then, data were analyzed by using descriptive and referential statistics ANOVA test, T-Test, and Pearson coefficient correlation by SPSS software (ver. 16).
Results: The findings showed that patients had more problems in the domains of politics, environmental factors, physical, and economic status. Also, they introduced social support from friends, family and prayer as facilitating factors in their lives. There was a significant positive relationship between age and physical and economical problems. Women have used social support and religious coping more than men.  Married patients received more social support and their physical and economic problems raised less.
Conclusion: Patients with higher severity of disease had more psychological problems such as depression and worry about future and Patients with lower socio-economic status more faced with barriers.