Sökning: "trapezius myalgia"
Visar resultat 1 - 5 av 13 avhandlingar innehållade orden trapezius myalgia.
1. Trapezius muscle fatigue and electromyographic frequency analysis
Sammanfattning : This study, comprising 6 separate articles, is concerned with different validity and reliability aspects of the electromyogram mean power frequency (MPF) as an estimator of localized musele fatigue in the trapezius muscle. A series of new, and partly controversial and problematic findings are reported. LÄS MER
2. Morphological and electromyographical studies of trapezius myalgia in cleaners
Sammanfattning : Pathomechanisms of work-related myalgia are poorly understood. Myalgia is caused by exitation of nociceptors present in the muscular tissue but not in the muscle fibres themselves. Morphological analysis can contribute to knowledge of excitation of nociceptors. Surface EMG is a widely used method in the research field of ergonomics. LÄS MER
3. Applying proteomics and metabolomics for studying human skeletal muscle with a focus on chronic trapezius myalgia
Sammanfattning : Work related musculoskeletal disorders are the dominating causes of reported ill-health in industrialized countries. These chronic pain conditions are one of the most costly public health problems in Europe and North America. LÄS MER
4. Muscular activity in light manual work - with reference to the development of muscle pain among computer users
Sammanfattning : Work related musculoskeletal disorders (WMSDs) in the neck/shoulder area and the upper extremities are common among computer users, despite the relatively low muscle load levels involved. Muscle pain (myalgia), primarily experienced in the neck/shoulder area, is a frequent type of WMSD. LÄS MER
5. Work-related musculoskeletal disorders - exposure assessment and gender aspects
Sammanfattning : Work-related musculoskeletal disorders are widespread, and are, for unclear reasons, more common among females than in males. Several risk factors have been described; constrained and awkward postures, repetitive and/or force demanding motions, and lack of recovery. LÄS MER