نتایج جستجو برای: is sitting down
تعداد نتایج: 7301334 فیلتر نتایج به سال:
BACKGROUND Total knee arthroplasty is effective to regain quality of life. Standing up from and sitting down on a chair and stair stepping motion are important in daily living. We previously reported in vivo kinematics of this implant during a stepping exercise. The purpose of this analysis was to assess in vivo knee motion during standing up from and sitting down on a chair and determine the m...
A low-level, closed-loop controller for FES-assisted standing up and sitting down is described. If, for able-bodied individuals, when standing up and sitting down, the knee angular velocity is plotted against knee angle, consistent phase-plane trajectories are produced. The bang-bang controller uses a model of this trajectory as a switching curve. The design rationale for the controller was the...
sange siyah dam is located two kilometers down the kabod khani village. the environ of ghorrve city in kurdestan province. this is an clay core dam. in this dam instrumentation is performed in three section and consist of electrical piezometers, total pressure cells, settlement cells and so on. the main objective of instrumentation is to control the behavior of dam body and foundation, end else...
adolescents and young adults and their problems is an issue whose importance is obvious to anyone because youth are the founders of our countrys future and requires proper planning to be on leisure. given the importance of leisure,this study to investigate needs assessment and planning how adolescents and young adults spend their leisure time in urban of case study of high school girls and boys...
[Purpose] Our objective was to evaluate the residual dynamic and static functionality in the sitting position of hemiplegic stroke patients who require help to pull their lower garments up and down during toileting. [Subjects and Methods] The subjects were 11 hemiplegic patients. We gathered data on the patients' motor paralysis, sensory capacity, lower extremity muscle strength, trunk control,...
Objectives: To measure and characterize post cesarean section pain and to verify its relationship with limitations of physical activities. Methods: Descriptive study with 60 women in the post-operative period of cesarean section. Pain was measured with both the Numeric Scale and the McGill Pain Questionnaire. Limitations of physical activities were measured with a specific instrument developed ...
Objectives: Old age is a period accompanied by automatic, gradual, and advancing corrosive changes in most organs and physiological systems of the body. One such important change is in the systems involved in balance control, which could expose older people to serious damages, such as bone fractures that are associated with high medical costs, due to poor balance. Therefore,...
Positioning combined with coughing and huffing is frequently used to promote secretion clearance. Maximum expiratory pressure (MEP) and peak expiratory flow rate (PEFR) have been used as surrogate measures of cough and huff strength. This study investigated the effect of body position on MEP and PEFR. Repeated measures of MEP and PEFR were performed across seven randomised positions (standing, ...
OBJECTIVE To investigate the construct validity and test-retest reliability of the Questionnaire Rising and Sitting Down (QR&S), a patient-reported measure of activity limitations in rising and sitting down, in lower-limb amputees. DESIGN Cross-sectional study. SETTING Outpatient department of a rehabilitation center. PARTICIPANTS Lower-limb amputees (N=171; mean age ± SD, 65±12y; 71% men...
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