نتایج جستجو برای: cross and back
تعداد نتایج: 16904821 فیلتر نتایج به سال:
ABSTRACT Introduction: Low back pain is one of the most common complaints among cyclists. The disharmony cyclist-bike combination may be a predisposing factor. Bike Fit technique that aims to adjust bike individual characteristics cyclist. Objectives: To investigate relationship between cyclist’s position on bicycle and occurrence low pain. Methods: Data obtained during from 62 amateur cyclists...
results the results showed that the highest compressive force exerted on the back was equal to 4002 n and the lowest force 1425 n. moreover, 76% of the tasks were reported to have the highest compressive force greater than the recommended limit; 72% of the tasks had an li 1 - 3 and 28% of them had an li less than 1. there was a weak direct correlation between compressive force and rwl. backgrou...
Subject: Questionnaires are one of the most important instruments for screening the people with disability. خoccupational low back pain is one of the causes of disability. Initially, questionnaires should be created and adapted with the cultural conditions of the target group in order to generalize the results and to compare with other countries. The aim of the current study was translation, c...
objectives: low back pain is one of the main health problems which affect many people worldwide. the daily course of life is highly disrupted due to the chronic back pain problem. this study aims to explore the occupational performance of individuals with chronic low back pain. methods: fifteen people with chronic low back pain were included in this study using purposeful sampling. the particip...
Background and Objective: Regarding high prevalence of musculoskeletal disorders (MSDs) among bakery workers and due to lack of information concerning posture analyzing, this study was carried out to identify working postures precisely in order to revise their work stations. Materials and Methods: In this cross-sectional study 334 Araki bakery workers were randomly selected. The data was collec...
إackground and Objectives: Work-related musculoskeletal disorders are multifactorial conditions that result in loss of time, disability, and increased economical costs. The aim of the current study was to evaluate the role of the physical, environmental and psychosocial factors in the development of musculoskeletal disorders in workers in the production and assembly of auto parts in Qom city. ...
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