• Proceedings of the Korean Society of Computer Information Conference
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• 2020.01a
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• pp.245-246
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• 2020

본 논문에서는 어깨에서 팔의 돌림을 측정한다. 우선 안쪽 돌림과 가쪽 돌림에 대하여 각도를 측정하도록 한다. 측정에서 이상 유무와 관련된 증상을 파악한다. 그리고 이런 증상을 예방하는 방법까지 제시한다. 어깨에서 팔의 안쪽돌림과 가쪽 돌림의 돌림각은 70°~90°가 보통이다. 돌림각이 보통에 미달이거나 고통을 느끼면 어깨에 이상이 발생한 것이다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.10a
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• pp.127-128
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• 2017

Firstly, medial rotation and lateral rotation is when moving a hand inward and outward, while raising a hand with the elbow parallelizing to body, while the shoulder aligning with the body. We would like to identify treatments when either medial rotation or lateral rotation causes pain, or when the rotation lacks of measurement angle, when measured.

• Journal of Convergence for Information Technology
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• v.10 no.5
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• pp.188-197
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• 2020

This study was to investigate the effects of joint mobilization with two different electrotherapy methods on shoulder external rotation range of motion and pain in mastectomy patients. Thirty mastectomy patients were divided into STMG (joint mobilization+pain scrambler therapy, n=15) and TENMG (joint mobilization+transcutaneous electrical nerve stimulation, n=15). The measurements were performed shoulder external rotation range of motion (ROM), pain (VAS). In both groups, there was a significant difference in the shoulder external rotation ROM, pain after intervention (p <.05). STMG was more decrease in VAS score than TENMG (p <.05). There was no significant difference in shoulder external rotation ROM between the two groups. In order to decrease the pain of mastectomy patients, it was confirmed that STMG was more effective than TENMG.. It is thought that a control group is added to confirm various differences, and more subjects are needed.

• Proceedings of the Korean Society of Computer Information Conference
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• 2017.07a
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• pp.334-335
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• 2017

본 논문에서는 인체의 목뼈 부문의 관절과 근육의 움직임을 다루도록 한다. 특히, 목뼈의 가쪽 굽힘과 돌림에 대한 각도를 측정한다. 측정한 값이 정상수치를 벗어나거나 통증을 동반하면 이상이 있는 것으로 간주하여 치료법을 제시한다.

• Journal of the Korea Society of Computer and Information
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• v.25 no.1
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• pp.109-115
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• 2020

The shoulder refers to the area connecting the human torso and arms, and plays a key role in moving both arms. In particular, it plays the most important role in sending both hands behind the head or away from our bodies. In this paper, we measure the angles of the medial and lateral rotations of the arm from the shoulder, identify the symptoms associated with abnormalities, and propose ways to prevent these symptoms. The angle of medial rotation and lateral rotation of the upper limb in the shoulder is generally 70° ~ 90°. If the angle falls below the reference value or feels pain, something is wrong with the shoulder. In addition, a total of 100 people (50 men and 50 women each) were tested to determine patients with abnormalities.

• Journal of the Korea Society of Computer and Information
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• v.24 no.10
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• pp.189-194
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• 2019

In the healthcare system, the human neck(cervical spine) is one of the most important organs. The area that supports the human head is the cervical spine. Nowadays, we are often overworked our neck to calls with the smart phone or see the monitors. In this paper, we investigate the abnormalities of lateral flexion and rotation of the cervical spine. The normal angle of lateral flexion is $20^{\circ}$ to $45^{\circ}$ and the normal angle of rotation is $50^{\circ}$ to $90^{\circ}$. If this angle is below normal and we feel pain, there is something wrong with the cervical spine. In addition, learn how to measure the lateral flexion and rotation of the neck or cervical spine, and also to find out how to treat an abnormality. We also look at how to prevent more than lateral flexion and rotation of the cervical spine. The experiment was carried out with 100 people in their 50s, men and women, to find out whether the neck is abnormal.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.10a
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• pp.123-124
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• 2017

This paper deals with the movement of the human neck bone. The neck bone is also called a cervical spine. Measure the angle of lateral flexion and rotation of the neck bone. If the measured value deviates from the normal value or is accompanied by pain, it is considered that there is an abnormality and the treatment method is suggested.

• Proceedings of the Korean Society of Computer Information Conference
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• 2018.01a
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• pp.67-68
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• 2018

본 논문에서는 중요한 목뼈 부문의 움직임을 다루도록 한다. 특히, 목뼈의 가쪽 굽힘과 돌림에 대한 각도를 측정하고 고통을 수반하는지를 파악한다. 측정한 각도가 정상수치를 크게 벗어나거나 통증을 동반하면 이상이 있는 것으로 간주하여 치료법을 제시한다.

• Journal of the Korea Convergence Society
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• v.10 no.12
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• pp.183-189
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• 2019

The aim of this study was to determine the effects of movement control exercise of hip joint using visual EMG biofeedback on hip joint muscles in healthy adults. This study was nonequivalent one group Pre-post test design. Twenty-one healthy adults were participated in the study. all subjects conducted movemnet control exercise(MCE) using electromyography(EMG) biofeedback of hip joint durng 20 min. The outcome measures included surface eletromyography. Surface electromyography data were collected from the Gluteus medius (Gmed), Gluteus maximus (Gmax),and Tensor fasciae latae(TFL), rectus femoris(RF) during small knee bending (SKB) test. There was a significant difference in Gluteus maximus muscle activity between the pre-test and the post-test (p < 0.05). The findings suggest that Movement control exercise using EMG biofeedback for limiting hip internal rotation is effective in activating the hip external rotator muscles. in addition, this study showed that rehabilitation exercise combined with ICT convergence technology could be an effective intervention in clinical practice.

• The Journal of Korean society of community based occupational therapy
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• v.7 no.1
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• pp.17-24
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• 2017

Objective : The purpose of this study was to estimate the reliability of cervical range of motion measurement in healthy adults using smart phone application and goniometer that can be easily applicated in clinical setting. Methods : The cervical range of motion was measured as the flexion, extension, right rotation, left rotation, right lateral flexion, and left lateral flexion. To measure the reliability of intra-rater and inter-rater reliability, the same examiner performed two measurements and the other examiner performed once, total measurement were performed three times. The order of tests was randomized and two examiners didn't know the results of measurements. Results : Thirty healthy adults were participated. The result of this study shows that there were are no significant differences in all movements except the right lateral flexion in comparison of average angle of smart phone application and goniometer. The intra-rater reliability of smart phone application and goniometer showed ICC as .841~.958 and the inter-rater reliability showed ICC as .720~.944 for all movements. Conclusion : These results suggest that smart phone application and goniometer have proven to be reliable in measuring the cervical range of motion. Smart phone application can be used as a useful tool in clinical setting due to fast and accurate measurements of cervical range of motion.