• The Journal of Korean Physical Therapy
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• v.14 no.3
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• pp.74-91
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• 2002

This studies to investigate the effects of ultrasound and swimming on the changes of the serum creatine kinase, latate dehydrogenase, aspatate aminotransferase, alanine aminotransferase, alkaline phosphatase, in peripheral nerve and muscle injury rats. The forty Sprague-Dawley adult male rats were assigned to the 4 groups: the experimental groups(3), and the peripheral nerve and muscle injury control group(1). There was made artificial injured by ischial nerve and muscle of each rats the each experimental ultrasound group and swimming group were treated from 3 days after being injuried for the 5 minutes and 10 minutes every day during the 10 days and 16 days respectively. The results were as follows: 1. The activities of creatine kinase, lactate dehydrogenase were significantly decreased on of the ultrasound and swimming groups for 10 days. All experimental group were significantly decreased for 16 days. there were significantly decreased the swimming group and ultrasound group were to the 10 days group. 2. The activities of asparatate aminotransferase, alalnine aminotransferase on the ultrasound group were significantly increased to the injured control group, there were significantly decreased the ultrasound group for 16 days group were to the 10 days group and there were significantly increased the swimming group for 16 days group were to the 10 days group. 3. The activities of alkaline phosphatase changes were no difference all experimental groups, there were significantly increased for 16 days group to the 10 days group. From these results it may be concluded that the effects of the ultrasound and swimming, the changes of the serum activities creatine kinase , lactate dehydrogenase of (; the objective indicates) to the muscle regeneration process of the nerve and muscle injured rats.

• The Journal of Korean Physical Therapy
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• v.12 no.2
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• pp.1-6
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• 2000

This studies were to investigate the effects of low power wavelengths Helium-Neon Infra-Red(He-Ne 1R) laser on the changes of the serum mineral components in burn rats. The thirty Spraque-Dawley adult male rats were assigned to the 5 groups: the experimental groups(3), the bum control group (1) and the control group(1). There was made three degree bum by the 250mW IR on the back of each rats. from 3 days after being burned. the experimental laser groups were irradiated low power wavelengths(292 Hz. 1168Hz, 4672Hz) He-He IR laser far 5 minutes every day during the 7 days. The results were as tallows: 1. There were significantly not changes of the levels of serum sodium between all experimental groups. 2. The concentration of potassium in serum on the treated with 292Hz wavelengths group during 5 minutes were significantly increased ,but with 1168Hz wavelenghths group were decreased to the those of burn group. 3. The concentrations of serum calcium in serum 1168Hz wavelengths laser group on the treated with 5 minutes laser were significantly higher to normal level than those of bum groups. As above results. the changes of the 2 essentials mineral(calcium and potassium) in serum levels on the healing process have meaningful effected with the low power wavelengths role on the treated with He-Ne IR laser.

• Nutrition Research and Practice
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• v.15 no.6
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• pp.789-797
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• 2021

BACKGROUD/OBJECTIVES: Registered dietitian nutritionists (RDN) are providers of medical nutrition therapy (MNT) to address health and chronic disease. Traditionally, RDNs have provided care in healthcare facilities including hospitals and private care facilities. The purpose of this study was to determine how RDN individualized MNT in the home impacted nutrition, physical activity, and food security. SUBJECTS/METHODS: This is a secondary data analysis. The mean age of the participants (n = 1,007) was 51.6 years old with a mean body mass index (BMI) of 34.1 kg/m². Individualized MNT visits were delivered by an RDN in the home setting from January to December 2019. Participants were referred by healthcare professionals or self-referred. Participants had MNT benefits covered by their health insurance plan (43.3% Medicaid; 39.8% private insurance; 7.9% Medicare, 9% other). Health outcomes related to nutrition care were measured. Outcomes included self-reported consumption of nutrition factors and physical activity. Our secondary outcome focused on food security. The changes in weight, BMI, physical activity, and nutrition factors were analyzed by a linear regression model or linear mixed model, adjusting for age, sex, baseline value, and number of appointments. Food security was summarized in a 2 by 2 contingency table. RESULTS: Baseline values had significantly negative impacts for all changes and number of appointments was significant in the changes for weight and BMI. Increases in physical activity were significant for both female and male participants, 10.4 and 12.6 minutes per day, respectively, while the changes in weight and BMI were not. Regarding dietary factors, the consumption total servings per day of vegetables (0.13) and water (3.35) significantly increased, while the consumption of total servings of whole grain (-0.27), fruit (-0.32), dairy (-0.80) and fish (-0.81) significantly decreased. About 24% (of overall population) and 45% (of Medicaid population) reported improvements in food security. CONCLUSIONS: This study found that home visits were a useful setting for MNT delivered by RDNs. There is a strong need for individualized counseling to meet the participants' needs and personal goals.

• Journal of Korean Physical Therapy Science
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• v.29 no.3
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• pp.48-55
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• 2022

Background: The purpose of this study is to examine the effect of push-up plus exercise on the changes in the thickness of the trapezius trapezius, serratus anterior and pectoralis major muscles involved in shoulder stability in various support surfaces. Design: Randomized controlled trial. Methods: The thickness change of the shoulder stabilizing muscle was measured using an ultrasound device. Corresponding t-test was performed to confirm the change within the group before the experiment and after 5 weeks. And one-way ANOVA was used to confirm the change between groups after 5 weeks. As a post hoc test, the least significant difference test was performed, and the significance level was set to a=0.05. Results: Changes in the thickness of the trapezius muscle within the group were significantly different between UPEG and SPEG after 5 weeks (p<0.05), and there was a significant difference between groups after 5 weeks (p<0.05). Changes in the thickness of the serratus anterior and pectoralis major muscle within the group were significantly different after 5 weeks in PEG, UPEG and SPEG (p<0.05), and the changes between the groups were significantly different in the serratus anterior muscle after 5 weeks (p<0.05). Conclusion: From the results of this study, it was found that the push-up exercise on an unstable support surface was effective for strengthening the trapezius upper and serratus anterior. This study intends to suggest the possibility of application as basic data for a push-up plus exercise program in clinical practice.

• Journal of Korean Physical Therapy Science
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• v.29 no.4
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• pp.86-95
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• 2022

Background: The purpose of this study is to investigate the effect of ultra-thin microcurrent patch application on pain, tenderness, trunk flexion, and trunk extension in patients with back pain. Design: pretest-posttest design: single blind. Methods: Thirty men and women diagnosed with chronic back pain were classified into 15 microcurrent application groups and 15 placebo groups. Changes in pain were observed on a visual analog scale, tenderness was observed with a digital tenderness meter, and changes in trunk flexion and trunk extension angles were evaluated with a posture analyzer. The paired t-test was used to see the changes within each group before and one week after the experiment, and the independent t-test was used to see the change in the difference between the groups, and the significance level was 0.05. Results: In both the experimental group and the control group, there was a significant difference in pain within and between groups(p<0.05). In the experimental group, there were significant differences in the intra- and inter-group changes in the erector spinae muscle tenderness and low back pain disorder index(p<0.05). In the experimental group, there was a significant difference in the change in trunk flexion and extension within the group(p<0.05). Conclusion: In this study, it was confirmed that the application of ultra-thin microcurrent was effective for pain, tenderness, and movement of back extension in patients with low back pain. It is expected that it will be used as a basic data for microcurrent therapy and as a treatment method for improving the function of patients with back pain in the future.

• Journal of Life Science
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• v.20 no.6
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• pp.885-893
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• 2010

This study measured physical characteristics and physical composition of 16 middle-aged obese women using a body composition analyzer. TC, TG, HDL-C and LDL-C were investigated in order to analyze components of serum liquids. The study also compared changes regarding cardiovascular risk factors before and after a 12-week exercise program by measuring insulin and intensity of TNF-$\alpha$. To examine such changes, the study carried out a 12-week, complex training program for middle-aged obese women who did not regularly exercise. The results of the study were as follows: 1) after 12 weeks of complex training, in changes of physical characteristics, weight, BMI and WHR were significantly reduced. Systolic blood pressure and diastolic blood pressure increased, but there were no significant differences; 2) after 12 weeks of complex training, in changes of physical composition, body fat mass and body fat rate were significantly reduced and fat free mass was significantly increased; 3) after 12 weeks of complex training, in changes of serum liquids, TC, TG and LDL-C were significantly reduced. HDL-C increased, but this was not statistically significant; 4) after 12 weeks of complex training, in changes of cardiovascular risk factors, insulin and TNF-$\alpha$ were significantly reduced.

• The Journal of Korean Physical Therapy
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• v.13 no.2
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• pp.407-420
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• 2001

This article provide information pertaining to recent scientific findings regarding neural and motor control development and the effects of brain damage on that development. Clinical and scientific issues pertaining to perinatal and adult-onset brain damage are discussed. The article is intended to provide the clinician with new information that will assist in patient assessment and the establishment of therapeutic interventions

• The Journal of Korean Physical Therapy
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• v.6 no.1
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• pp.185-200
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• 1994

The purpose of this study was to investigate the glucose and lipid metabolic changes physical exercise of patients with NIDDM. The physical exercise consisted of 15 minutes per day on a bicycle ergometer at $70\%$ maximum heart rate. The results of this study which were calculated from the level of glucose and lipid metabolism of the preexercise and after 2weeks exercise were as follows. 1. Blood glucose was siginificiantly decreased after physical exercise of two weeks(P<0.005). 2. Total cholesterol showed a tendency to decrease after physical exercise of two weeks, but the difference was statistically insignificiant. 3. Triglyceride showed a tendency to decrease on female, but triglyceride on man was inclose after exercise. 4. HDL showed a tendency to increase after physical exercise of two weeks, but the results were statistically insigificiant. 5. LDL showed a tendency to decrease after physical exercise of two weeks, but the results were statistically insignificiant. 6. HDL/cholesterol showed a tendency to increase aftre physical exercise of two weeks, but the results were statistically insignificiant.

• Journal of the Korean Society of Physical Medicine
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• v.6 no.3
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• pp.303-310
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• 2011

Purpose : This study examined the feedback effect of real-time ultrasound imaging on the thickness of transversus abdominis(TrA), internal abdominal oblique(IO) and external abdominal oblique(EO) during abdominal hollowing exercise(AHE) in crook lying. Methods : We performed this study on 30 healthy men who voluntarily consented to participate in this study after listening to its purpose and method. All subject were divided into an experimental group(n=15) with using the real-time ultrasound imaging feedback(RUIF) and a control group(n=15) without the RUIF The thickness changes between rest and AHE were compared between the two groups in crook lying. Results : The difference in TrA and EO thickness changes between the groups were significant in crook lying (p<0.05). Conclusion : The group with using real-time ultrasound imaging feedback showed a higher increase in the thickness of TrA than the other group without real-time ultrasound imaging feedback. And the thickness of EO in the group with using real-time ultrasound imaging feedback decreased than the other group without real-time ultrasound imaging feedback. If the muscle thickness can be regarded as an indicator of muscle activity, RUIF will be helpful for inducing the independent activity of TrA by reducing the activities of abdominal muscles such as EO.

• Physical Therapy Rehabilitation Science
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• v.1 no.1
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• pp.22-27
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• 2012

Objective: Falls are defined as contact of the body with the floor after losing balance during activities of daily living. Falls commonly occur among the elderly, and stroke patients in particular are at a high risk of falling. The purpose of this study was to investigate the changes of temporal and spatial gait parameters and gait symmetry according to experience falls in post-stroke patients. Design: Cross-sectional study. Methods: Fifty three patients with stroke were recruited on a voluntary basis from the rehabilitation unit, who currently undergoing physical therapy. All participants were asked to answer questions regarding the frequency of falls in the past 1 year. Fifty-three patients with stroke were allocated 2 groups according to experienced falls: stroke with falls (n=26) during past 1 year and stroke without falls (n=27). The spatial and temporal gait parameters and gait symmetry ratio were measured using GAITRite system. Results: The spatial gait parameters and the temporal gait parameters were significantly different between the stroke with falls group and the stroke without falls group (p<0.05). Furthermore, step length was the only significantly different among symmetry ratio (p<0.05). Conclusions: Experience of falls can lead to impairment of gait ability in stroke patients. This result is expected to be used as a basic data for rehabilitation program development to prevent a fall of post-stroke patients.