• Journal of the Korean Society of Physical Medicine
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• v.2 no.2
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• pp.219-228
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• 2007

Objective : The purpose of this study was conducted to find treatment of forward head posture and shoulder instability with proprioceptive neuromuscular facilitation concept. Methods : This is literature study with books, seminar note and international course. Results : Forward head posture and shoulder instability has related each other. Forward head posture will make muscle instability, weakness and stiffness on neck and shoulder girdle. It will make pain also. Important muscle are suboccipital muscle, omohyoid muscle, sternoclaidomastoid muscle, scaleni, pectoralis minor, levator scapular and digastric. Conclusion : Treatment of the forward head posture and shoulder instability is provided. It is that treatment of stiff muscle with eccentric muscle work, muscle elongation, muscle strengthening at the structure level and at the functional level for daily activities.

• PNF and Movement
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• v.5 no.2
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• pp.1-10
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• 2007

Purpose : The purpose of this study was conducted to find treatment of forward head posture and shoulder instability with proprioceptive neuromuscular facilitation concept. Methods : This is literature study with books, seminar note and international course. Results : Forward head posture and shoulder instability has related each other. Forward head posture will make muscle instability, weakness and stiffness on neck and shoulder girdle. It will make pain also. Important muscle are suboccipital muscles, omohyoid muscle, sternoclaidomastoid muscle, scaleni, pectoralis minor, levator scapular and digastric. Conclusion : Treatment of the forward head posture and shoulder instability is provided. It is that treatment of stiff muscle with eccentric muscle work, muscle elongation, muscle strengthening at the structure level and at the functional level for daily activities.

• Journal of TMJ Balancing Medicine
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• v.11 no.1
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• pp.37-40
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• 2021

Objectives: The purpose of this study is to report the effect of Korean medical treatment using Yin-yang Balancing Therapy of TMJ (YBT) on correcting posture. Methods: During the admission period, the patient was treated by Korean medical treatment (YBT, acupuncture, herb medicine, etc) every each day. The standard intraoral balancing appliance was used in patient while sleeping and exercising. Results: After treatment for 35th, the angle changed from 23 degrees to 0 degree. The posture of the neck and shoulder became straight. The distorted facial midline was aligned straight. Conclusions: These results showed that YBT have an effect on correcting posture.

• Journal of the Ergonomics Society of Korea
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• v.29 no.3
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• pp.331-336
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• 2010

The purpose of this study was to identify the effect of the craniocervical posture on swallowing and hyoid bone movement with sitting posture in wheelchair, and to provide basic data for developing a treatment program for dysphagia. A total of sixty healthy adults without a history of dysphagia who were guardians or care assistants of inpatients at Hospital K underwent video fluoroscopy performed by physiatrists from April to July 2009. The results of the fluoroscopy were analyzed based on the measurement of hyoid bone movements. The hyoid bone movement(horizontal, vertical, and diagonal) was significantly high in the neutral craniocervical, chin-tuck, and sixty degrees extension postures, in descending order(p<.05). It was found that the neutral craniocervical posture is the most effective posture for hyoid bone movement with sitting posture in wheelchair.

• Korean Journal of Applied Biomechanics
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• v.31 no.2
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• pp.104-112
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• 2021

Objective: This study aimed to analyze the effects of consecutive whole body vibration through heel raise posture on the center of pressure and electromyography of anterior tibial muscle, lateral gastrocnemius and soleus muscles during single-leg stance. Method: The subjects of this study included 30 healthy males in their 20's, with the following inclusion criteria: no history of orthopaedic medical history, no participation in regular exercises, no history of whole body vibration exercise, and right leg being the dominant leg. The experimental procedure involved pretreatment measurement of eye open single-leg stance, application of whole body vibration for 30 seconds, post-treatment measurement (3 measurements in total). Static and dynamic movements have been measured over 2 separate experiments, with 72 hours gap between the experiments. Static movement involved maintaining single-leg heel raise posture for 30 seconds while applying whole body vibration, and dynamic movement involved heel raise (15 repetitions over 30 seconds) while applying whole body vibration. The strength of applied whole body vibration was 35 Hz frequency and 2~4 mm amplitude. Results: As the single-leg posture after static heel raise posture, mediolateral velocity of the center of pressure at post 2 and post 3 were significantly reduced compared to the pre-treatment measurement. In addition, the percentage for reference voluntary contraction in anterior tibial muscle and soleus and median frequency at anterior tibial muscle and lateral gastrocnemius muscle at post 3 were significantly decreased compared to the pre-treatment value. As the single-leg posture after dynamic heel raise posture, the mediolateral 95% edge frequency of the center of pressure and median frequency at anterior tibial muscle, lateral gastrocnemius muscle, and soleus muscle at post 3 were significantly reduced compared to the pre-treatment value. Conclusion: Acute whole body vibration via static and dynamic heel raise posture have positive effect on mediolateral posture control during single-leg stance.

• Journal of Korean Medicine Rehabilitation
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• v.27 no.3
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• pp.125-136
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• 2017

Objectives The present study was designed to analyze the posture pattern of healthy right-handed male and to investigate the effect of Chuna treatment. Methods Twenty healthy right-handed male were selected in this study. Body posture was measured by Body $Style^{(R)}$. After that, subjects received Chuna treatment on lumbar and pelvis area. Finally, the 2nd measurement was carried out. Results In shoulder height, left shoulder was higher than right one. In pelvic height, right iliac crest was higher than left, followed by longer right leg than left. In lower limb angle suggesting valgus or varus knee. In height of scapula inferior angle, right seemed higher than left. After the Chuna treatment, shoulder height, pelvic height, and leg length difference showed significant improvement. Other variables showed improvement but it was not significant. Conclusions These results suggest that right-handed male have some characteristic posture pattern because of their daily life habits, and Chuna treatment can be effective in correcting bad posture.

• The Korean Journal of Pain
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• v.36 no.2
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• pp.242-252
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• 2023

Background: Neck pain is a common problem in the general population and second only to low back pain in musculoskeletal problems. The aim of this study is to compare three different types of exercise training in patients with chronic neck pain. Methods: This study was conducted on 45 patients with neck pain. Patients were divided into 3 groups: Group 1 (conventional treatment), Group 2 (conventional treatment plus deep cervical flexor training), and Group 3 (conventional treatment plus stabilization of the neck and core region). The exercise programs were applied for four weeks, three days a week. The demographic data, pain intensity (verbal numeric pain scale), posture (Reedco's posture scale), cervical range of motion ([ROM] goniometer), and disability (Neck Disability Index [NDI]) were evaluated. Results: In all groups, a significant improvement was found in terms of pain, posture, ROM, and NDI values in all groups (P < 0.001). Between the groups, analyses showed that the pain and posture improved more in Group 3, while the ROM and NDI improved more in Group 2. Conclusions: In addition to conventional treatment, applying core stabilization exercises or deep cervical flexor muscle training to patients with neck pain may be more effective in reducing pain and disability and increasing ROM than conventional treatment alone.

• Journal of the Korean Society of Physical Medicine
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• v.1 no.1
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• pp.93-108
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• 2006

Purpose : To evaluate effects of McKenzie exercise on the functional recovery and forward head posture of chronic neck pain patients. Methods : The subjects were consisted of fifteen patients who had abnormal neck posture, mild neck pain (28 males, 17 females; mean aged 21.9) from 19 to 33 years of age(mean age 21.9). All subjects were received McKenzie exercise for 35 minutes with clinical massage per day three times a week during 4 weeks period. Neck disability index was used to measure functional disability level. Visual analogue scale(VAS) was used to measure subjective pain level. craniovetebral angle(CVA), cranial rotation angle(CRA) was used to measure forward head posture with digital camera. All measurements of each patients were measured at pre-treatment and after 2 week, after 4 week, post-treatment on 2 week. Result : The VAS of McKenzie exercise was significantly reduced between pre-treatment and post-treatment (p<.05) and effects of pain reduce was continued follow 2 weeks. The Neck Disability Index of McKenzie exercise was significantly reduced between pre-treatment and post-treatment (p<.05) and effects of pain reduce was continued follow 2 weeks. The CVA of McKenzie exercise was significantly reduced between pre-treatment and post-treatment (p<.05) and effects of pain reduce was continued follow 2 weeks. The CRA of McKenzie exercise was not significantly reduced between pre-treatment and post-treatment (p<.05). Conclusion : McKenzie exercise improved pain and function of Chronic neck pain patients.

• Journal of The Korean Society of Integrative Medicine
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• v.5 no.3
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• pp.21-28
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• 2017

Purpose: The purpose of this study was to investigate the effects of three exercise programs on forward head posture. Methods: Ninety-five individuals were recruited to assess the of the pectoralis minor muscle. Of these, 36 individuals with pectoralis minor muscles were selected and randomly divided into three groups: a functional massage group, a stretching group, and a stretching and muscle strengthening group. The exercise program consisted of sessions four times per week for two weeks. The length of pectoralis minor and the activity of the trapezius muscles were measured using electromyography. Forward head posture was assessed using the craniovertebral angle (CVA) and the cranial rotation angle (CRA) pre-, during and post-treatment. Result: Significant improvements were observed in pectoralis minor length, CRA, and CVA post-treatment in all groups (p<0.05, p<0.01, p<0.001). However, only the activity of the lower trapezius demonstrated a statistically significant difference post-treatment. There were no significant differences between the groups. Conclusion: The findings of this study suggest that all three exercise programs were effective in improving forward head posture and the length of pectoralis minor post-treatment.

• The korean journal of orthodontics
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• v.24 no.2
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• pp.319-329
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• 1994

This study was carried out to research the adaptation patterns of head posture after activator therapy in functional class III malocclusion patients. For this purpose, 29 functional class III malocclusion patients, from the ages of 8 to 13 years old, were used. 1, Increse in capacity of oral cavity capacity were found in all the samples, but craniocervical angulation were varied into incresed group and decreased group after activator therapy. 2. Head posture exhibited the compensatory adaptation in the relative growth increments of the vertical dimension, ALFH and PLFH. 1) A group with more PLFH and less sagittal angle showed relatively small growth increment in PLFH during the treatment period, thus craniocervical angulation was increased. 2) A group with less PLFH and more sagittal angle showed relatively great growth incrmenet in PLFH during the treatment period, thus craniocervical angulation was decreased.