نتایج جستجو برای: international posture

تعداد نتایج: 323804  

Journal: :BMJ 2004
Rubaiul Murshed Robert M Douglas Geetha Ranmuthugala Bruce Caldwell

1 Gardberg M, Tuppurainen M. Intrapartum sonography and persistent occiput posterior position: a study of 408 deliveries. Obstet Gynecol 1998;91:746-9. 2 Royal North Shore Hospital 1996 labour ward statistics, ninth annual report. Sydney: Royal North Shore Hospital, 1997. 3 Pearl ML, Roberts JM, Laros RK, Hurd WW. Vaginal delivery from the persistent occiput posterior position: influence on mat...

Journal: :journal of dentistry, tehran university of medical sciences 0
zohreh hedayati orthodontic research center, school of dentistry, shiraz university of medical sciences, shiraz, iran. maryam paknahad student research committee, school of dentistry, shiraz university of medical sciences, shiraz, iran. farbod zorriasatine visiting fellow, wolfson school of mechanical and manufacturing engineering, loughborough university, leicestershire, united kingdom.

the facial esthetics after orthodontic treatment and orthognathic surgery may be affected by the patient's natural head position. the purpose of this study was to evaluate the natural head position for the three skeletal classes of malocclusion.our sample consisted of 102 lateral cephalometric radiographs of patients aged 15 to 18 years; class i (n=32), class ii (n=40) and class iii (n=30). nin...

Journal: :medical journal of islamic republic of iran 0
mashallah aghilinejad occupational medicine research center (omrc), iran university of medical sciences, tehran, iran. ali asghar ehsani co-member of occupational medicine research center (omrc), iran university of medical sciences, tehran, iran. atefeh talebi co-member of occupational medicine research center (omrc), iran university of medical sciences, tehran, iran. jalil koohpayehzadeh occupational medicine research center (omrc), iran university of medical sciences, tehran, iran naser dehghan occupational medicine research center (omrc), iran university of medical sciences, tehran, iran.

background: musculoskeletal symptoms are the main cause of loss of working time, and increase in labor costs. poor posture is the most important risk factor for work-related musculoskeletal symptoms. this study aimed at evaluating the role of ergonomic risk factors in different surgical (open surgery, laparoscopy, and microsurgery) in the frequency or resonance frequency of musculoskeletal symp...

Journal: :journal of research in rehabilitation sciences 0
شهره تقی زاده فرحناز غفاری نژاد فرحناز امامی طاهره ایمانی فرد سیده الهام حسینی shohreh taghizadeh

introduction: spinal malalignment is a common problem in the present societies and forward head posture is one of the most common dysfunction in cervical region. the purpose of the present study is to evaluate effect of stabilization exercises in improving of forward head posture. materials and methods: twenty six female students with forward head posture in age range of 20-27 years old partici...

خیرخواه, مهناز, مظاهری, مسعود, پرنیان پور, محمد, کهریزی, صدیقه ,

  Background: Aim of current study was to investigate the effect of changes of lumbar posture on postural balance in non specific choronic low back pain patients while applying axial load.   Methods : In this experimental analytic study, 10 Non Specific Choronic Lo Back Pain NSCLBPwomen patients and 10 healthy volunteers that were matched together, evaluated. Postural sway of participants in ne...

Journal: :Journal of vestibular research : equilibrium & orientation 1998
S C Nicholas D D Doxey-Gasway W H Paloski

Sensory-motor control of upright human posture may be organized in a top-down fashion such that certain head-trunk coordination strategies are employed to optimize visual and/or vestibular sensory inputs. Previous quantitative models of the biomechanics of human posture control have examined the simple case of ankle sway strategy, in which an inverted pendulum model is used, and the somewhat mo...

Journal: :Research in sports medicine 2016
Chia-Hsiang Chen Yu-Kuang Wu Ming-Sheng Chan Yo Shih Tzyy-Yuang Shiang

The purpose of this study was to analyse the force output of handle and pedal as well as the electromyography (EMG) of lower extremity in different cycling postures. Bilateral pedalling asymmetry indices of force and EMG were also determined in this study. Twelve healthy cyclists were recruited for this study and tested for force output and EMG during steady state cycling adopting different ped...

Journal: :Collegium antropologicum 2011
Jelena Pausić Drazen Dizdar

The main goal of the study was to determine the types of body posture of boys (n = 273), 10 to 13 years of age, by means of the body posture assessment method based on the software Posture Image Analyzer. The results should enable better understanding of postural issues, as well as timely and more precise selection of kinesitherapeutic procedures. Values of 5 front view and 4 sagittal view indi...

2014
Andrew Appelboam Adam Reuben Clifford Mann Trudie Lobban Paul Ewings Jonathan Benger Jane Vickery Andrew Barton James Gagg

INTRODUCTION The Valsalva manoeuvre (VM) is a recommended first-line physical treatment for patients with re-entrant supraventricular tachycardia (SVT), but is often ineffective in standard practice. A failed VM is typically followed by treatment with intravenous adenosine, which patients often find unpleasant. VM effectiveness might be improved by a modification to posture which exaggerates th...

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