نتایج جستجو برای: forward head posture neck stabilization exercises

تعداد نتایج: 406812  

2015
Moon-Seok Kwon Sang-Ho Lee Ik-Rae Cho Yu-Mi Won Mi-Kyung Han Kon-Nym Jung Jae-Hee Lee Ji-Hyoung Chin Jae-Hun Rho Ju-Yeon Kim Jae-Bong Yang Jae-Kui No Tae-Geun Park Taek-Kyun Lee Hyo-Joo Park Sam-Jun Lee Kyoung-Seok Yoo Suh-Jung Kang Se-Jeong Kwon Mi-Ae Shin Hu-Nyun Kim Hyung-Sik Kahn Min-Jung Kim Tae-Young Kim

[Purpose] This study was designed to test the effects of the Assistant Chair-Desk System (ACDS), which can reduce the forward tilt of the neck and trunk and the level of fatigue during long lasting study in the sitting position. [Subjects] Fourteen middle school students and 14 college students of mixed gender participated in this study. [Methods] Fatigue level, the trapezius muscle, and the fo...

Journal: :anatomical sciences journal 0
mahboobeh abdolalizadeh department of physiotherapy, university of social welfare and rehabilitation sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم بهزیستی و توانبخشی (university of social welfare and rehabilitation sciences) fatemeh jahanimoghadam department of pediatric dentistry, school of dentistry, oral & dental research center, kerman university of medical sciences, shafa st., kerman, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی کرمان (kerman university of medical sciences)

introduction: in different professions, including dentistry, work-related musculoskeletal disorders (msds) are the main reason of loss of working period, increasing labor costs, human injuries, and absence from work. improper posture while working is the main cause of these disorders among dentists. in this regard, identifying the risk factors and its potential harms are absolutely necessary. h...

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...

2007
Masaru MIYAO Takaaki KONDO

The aim of this study was to evaluate working conditions using a personal computer with a flat panel display (FPD) in terms of visual and musculoskeletal comfort. Measurements of viewing distance, viewing angle, head angle, neck angle and°electromyogram (EMG) activities of the neck, shoulder and back muscles of visual display terminal (VDT) operators were compared at workstations using an FPD a...

2013
Zaheen Ahmed Iqbal Reena Rajan Sohrab Ahmed Khan Ahmad H. Alghadir

[Purpose] The job of secondary school teachers involves a lot of head down posture as frequent reading, assignment correction, computer use and writing on a board put them at risk of developing occupational related neck pain. Available studies of neck pain experienced by teachers are limited. The purpose of this study was to determine whether training of deep cervical flexor muscles with pressu...

2015
Ki-Hyun Kim Seong-Gil Kim Gak Hwangbo

[Purpose] The aim of this study was to examine the effects of horse-riding simulator exercise and Kendall exercise on forward head posture. [Subjects and Methods] Thirty elderly college students with a forward head posture were randomly divided into two groups for 15 persons each, a horse-riding simulator group and Kendall exercise group, and performed exercise for eight weeks. [Results] The ho...

2015
Hyun-jeong Jang Myung-jun Kim Suhn-yeop Kim

[Purpose] The purpose of this study was to determine the effects of thorax correction exercises on flexed posture and chest function in older women with age-related hyperkyphosis. [Subjects and Methods] The study participants included 41 elderly women who were divided into a thorax correction exercise group (n = 20) and a control group (n = 21). Participants in the exercise group completed a sp...

Journal: :مجله دانشگاه علوم پزشکی کرمانشاه 0
mahtab najafi saeed ghaeeni naser behpoor

background: human body posture influences on his/her physiological functions. the purpose of this study was to investigate the effect of forward shoulder correction on pulmonary function of elementary female students. methods: subjects of this quasi-experimental research were two groups (n=20) of students with normal posture (np) and forward shoulder posture(fsp)  which is divided randomly into...

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The purpose of this study was to investigate the effect of eight weeks comprehensive corrective exercises on upper Crossed syndrome. 40 female college students with forward head, forward shoulder, and kyphosis voluntarily participated in this study and randomly divided to two experimental group (with mean age 21.60±1.70 years, height 159.78±5.11 cm, and weight 59.04±4.6 kg) and control group...

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