• PNF and Movement
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• v.14 no.1
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• pp.1-6
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• 2016

Purpose: The purpose of this study was to analyze the effects of proprioceptive neuromuscular facilitation (PNF) patterns on electromyography (EMG) activity in the rectus abdominis, internal abdominal oblique, external abdominal oblique, and erector spinae according to position changes. Methods: Ten healthy adults volunteered to participate in the study. The subjects were required to complete exercises that followed two PNF extremity patterns, namely, an upper extremity extension-adduction-internal rotation pattern and a lower extremity flexion-adduction-external rotation pattern. The exercises were applied in the supine, side-lying, and sitting positions. Repeated measure one-way ANOVA and post-hoc Bonferroni correction were used to determine the influence of the patterns on muscle activity for each muscle, and descriptive statistics were then used to determine the local/global muscle ratios. Results: The upper extremity pattern had a significant effect on the rectus abdominis and erector spinae in the supine position, and on the internal oblique and external oblique in the sitting position (p<0.05). The median value for the internal oblique/rectus abdominis showed a high ratio of 2.05, and a high ratio of 1.01 was shown for the internal oblique/external oblique in the sitting position. The lower extremity pattern had a significant effect on the rectus abdominis in the side-lying position and on the internal oblique, external oblique, and erector spinae in the sitting position (p<0.05). The median value for the internal oblique/rectus abdominis showed a high ratio of 2.83 in the sitting position and a high ratio of 1.30 for the internal oblique/external oblique in the side-lying position. Conclusion: The PNF pattern increases local muscle activation in an unstable position. Therefore, when the pattern is used for intervention purposes, trunk stability and varied position changes should be taken into account.

• The Journal of Korean Physical Therapy
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• v.29 no.2
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• pp.80-84
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• 2017

Purpose: This study was conducted to examine the effects of different sizes of blood flow restriction areas on the thickness of the external oblique and biceps brachii. Methods: The study subjects were 52 adults who were divided into four groups that performed plank exercises over a six-week period after blood flow restriction. Changes in the thickness of the external oblique and biceps brachii were measured using ultrasonography before the experiment, then three and six weeks after the experiment. The changes in each variable over time were evaluated by repeated-measures analysis of variance (ANOVA). Results: The external oblique and biceps brachii showed significant differences in muscle thickness with regard to time and the interaction between time and each group (p<0.01), but no significant differences with regards to changes between groups (p>0.05). Conclusion: A larger blood flow restriction area resulted in a statistically significant increase in muscle thickness. The results of this study may be used as the basis for future studies and for rehabilitation in clinical practice.

• The Journal of Korean Physical Therapy
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• v.29 no.3
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• pp.128-134
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• 2017

Purpose: The purpose of this study is to investigate the effects of healthy persons performing a plank exercise with hip abduction and use of sling on trunk muscle activity. Methods: Twenty-three subjects participated in this study. Muscle activities of the multifidus, rectus abdominis, external oblique and internal oblique were assessed with electromyography (EMG) while the subjects performed 6 various types of plank exercises in random order. Results: There was a significant difference in multifidus and internal oblique on the supported side and the multifidus, external oblique, and internal oblique on the elevated side (p<0.05), and differences in plank methods were significantly higher in the multifidus, rectus abdominis, external oblique, internal oblique of the supported side and the rectus abdominis, external oblique and internal oblique on the elevated side (p<0.05). In addition, post-hoc analysis of the various plank methods showed that muscle activity was significantly higher during the general plank exercise compared with the knee-supported-in-sling plank exercises (p<0.05), and was significantly higher with the ankle-supported-in-sling plank exercises compared with the general plank exercise. Conclusion: There was greater trunk muscle activity with plank exercises performed with the ankle-supported-in-sling and hip abduction plank exercises compared with the general or knee-supported-in-sling plank exercises. Through this study, various plank exercises have been discovered that can be selected at different intensities for core muscle training purposes based on trunk muscle strength.

• The Journal of Korean society of community based occupational therapy
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• v.10 no.1
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• pp.63-72
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• 2020

Objective : The purpose of this study is to identify and understand the internal and external control of the caregivers of elderly with severe dementia and the effects of care stress on depression, and to provide basic data of occupational therapy intervention. Methods : The internal and external control, care stress, and depression were examined in questionnaires for the caregivers of elderly who were diagnosed with moderate or higher degree of dementia through CDR by medical institutions. Internal and external control and depression by care stress was analyzed by using independent samples t-test and ANOVA, and the effects of internal and external control and care stress on depression were analyzed by performing multiple regression analysis. Results : The results were as follow; The first, there was a significant degree of depression according to difference of internal and external control. The second, there was a significant degree of classification in the care stress. The third, the effects of internal controls and care stress on depression were shown to be statistically significant. Conclusion : Based on the analyzed results, the caregivers of elderly with severe dementia needs to seek the role of a occupational therapist who can enhance internal control and lower care stress in intervention of occupational therapy because internal control and care stress can affect depression.

• The Journal of Korean Physical Therapy
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• v.15 no.3
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• pp.223-238
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• 2003

The purpose of this study was to assess the effectiveness of taping therapy for adhesive capsulitis patients. The subjects were consisted of 40, male 18, female 22, average age was 59 years old. To find out the effectiveness of taping therapy, we sampled 20 patients treated with H/P, electrical therapy and scapular pattern & hold-relax technique of PNF(control group), and 20 patients treated same as control group with taping therapy(experimental group). The results were as follow : 1. There was a statistical significance of shoulder flexion, abduction, external rotation and VAS in both group(P<0.05). 2. There was not statistical significance of shoulder flexion and external rotation(P>0.05), but abduction had a statistical significance between taping group and non-taping group(P<0.05). 3. VAS was observed a statistical significance between 3rd and 4th post treatment(P<0.05). These results are imply that taping therapy has a effectiveness of shoulder motion and VAS for adhesive capsulitis.

• Physical Therapy Rehabilitation Science
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• v.8 no.1
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• pp.40-44
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• 2019

Objective: The purpose of this study was to examine the changes in postural stability according to ankle fixation in healthy university students. Design: Cross-sectional study. Methods: Thirty healthy subjects (15 males and 15 females, 20.13 years, 167.49 cm, 65.87 kg) were recruited on a voluntary basis. The BT4 system (HUR Laps Oy, Tampere, Finland) was used to measure the static (standing posture with eyes open and eyes closed) and dynamic (external perturbation and limits of stability (LOS) in the forward, backward, left, and right side) balance abilities. External perturbation was measured by the subject's postural sway velocity and area for 20 seconds after being impacted by a gym ball. Static and dynamic stabilities were measured with ankle joint fixation and non-fixation conditions. Ankle fixation was provided using Mueller tape on both ankle joints. Results: For static stability under the standing posture, there was no significant difference between standing with ankle joint fixation and non-fixation conditions. However, dynamic stability (external perturbation and LOS in the forward, backward, left, and right side) was significantly higher in the standing with the non-fixation condition compared to the standing with ankle joint fixation condition (p<0.05). Conclusions: Our results reveal that ankle joint fixation can influence dynamic stability during standing. Thus, we believe that this result provides basic information for making improvements in postural control and may be useful in balance training for fall prevention.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.14 no.1
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• pp.32-41
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• 2001

Atopic dermatitis is frequently encountered in the Dermatology clinic and the treatments are very various but the effects are not good enough. Especially in case of infants, taking herb med or acupuncture treatments are difficult so we would like to treat the atopic dermatitis using external therapy. We chose the oriental medicine textbooks and the oriental medicine journals that external therapy was used and divided into Yugobub(油膏法), Buchubbub(敷貼法), Sechukbub(洗滌法). The results were as follows: 1. In the frequency of medicine was Coptidis Rhizoma(黃連), Phellodendri Cortex(黃栢), Sophorae Radix(苦蔘), Cnidii Fructus(蛇床子), Allumen(枯礬) etc. 2. The effects of medicine were Chungyul(淸熱), Haedok(解毒), Zosub(燥濕), salchung(殺蟲), Gupung(祛風), Jiyang(止痒) etc.

• The Journal of Korean Medicine
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• v.44 no.1
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• pp.117-127
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• 2023

Objectives: The purpose of this study is to report the effect of hominis placenta pharmacopuncture and chuna manual therapy in patients with frozen shoulder. Methods: Frozen shoulder was treated with hominis placenta pharmacopuncture and chuna manual therapy, and the overall shoulder pain was measured by visual analog scale (VAS), and the range of motion (ROM) of shoulder movement was evaluated by measuring passive abduction and external rotation and active hand to shoulder blade test. Results: After the treatment, overall shoulder pain was reduced, and ROM of passive abduction and external rotation was increased. Conclusions: The above results show that hominis placenta pharmacopuncture and chuna manual therapy can be used as an effective treatment for frozen shoulder.

• Physical Therapy Korea
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• v.18 no.4
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• pp.1-10
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• 2011

This study compared the stability of the cervical spine according to the presence of neck pain and deep neck flexor performance. Thirty subjects with neck pain, and thirty subjects without neck pain were recruited for this study. The Cranio-cervical flexion (CCF) test was applied using a pressure biofeedback unit to classify the subjects into four subgroups; no cervical pain and good deep neck flexor performance (NG group), no cervical pain and poor deep neck flexor performance (NP group), cervical pain and good deep neck flexor performance (PG group), and cervical pain and poor deep neck flexor performance (PP group). The head sway angle was measured using a three-dimensional motion analysis system. A 3-kg weight was used for external perturbation with the subject sitting in a chair in the resting and erect head positions with voluntary contraction of the deep neck flexors. A one-way analysis of variance (ANOVA) was performed with a Bonferroni post hoc test. The deep neck flexor performance differed significantly among the four groups (p<.05). The NG group had significantly greater deep neck flexor performance than NP and PP groups. The stability of the cervical spine also differed significantly among the four groups in the resting head position (p<.05). The head sway angle was significantly smaller in NG group as compared with the other groups. The PP group had the greatest head sway angle in the resting head position. However, there was no significant difference in the stability of the cervical spine among the groups in the erect head position with voluntary contraction of deep neck flexors (p=.57). The results of this study suggest that the deep neck flexor performance is important for maintaining the stability of cervical spine from external perturbation.

• Journal of Korean Medical classics
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• v.20 no.2
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• pp.1-12
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• 2007

External treatments have various curative effects. So it had been used to cure various patients. Especially, Zhao-Xue-Min(趙學敏) had thought that there are useful treatments of wander doctors. So, the "Chuan-Ya(串雅)" had been written by Zhao-Xue-min in 1759. The book had included treatments of wander doctors. it had included various external treatments. Therefore we would like to bring out it's external treatments in the part of ophthalmic, otolaryngologic and surgical diseases. We have researched external treatments of "Chuan-Ya", and then we have arrived at following conclusions. "Chuan-Ya" has 56 sentences that have related to external treatments in the part of ophthalmic, otolaryngologic and surgical diseases. And then, the treatments were, for the most of the part, bathing therapy, application therapy.