• Journal of Nutrition and Health
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• v.2 no.4
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• pp.135-142
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• 1969

To investigate the influences of physical exercises on lipid metabolism in human, serum lipids were determined in swimming, weight lifting and wrestling athletes after loading their proper exercises for certain periods of time. Atherolipid numbers were also determined in these hardly exercising athletes. Besides same time, experimental studies were carried out in rats to see the effects of high-carbohydrate, high-lipid and high-protein diets of 1, 2, 4 and 8 weeks duration upon serum total cholesterol level after the physical exercises. The results obtained were as follows: 1. In studies with athletes, the serum concentration of various forms lipids and atherolipid number were increased for some periods of time by imposing physical exercises. 2. In experimental studies with rats, various dietary effect upon the serum total cholosterol level after loading physical exercises were as follow; on high-lipid diets, the serum level increased upto the 4th week and thereafter kept the same increased level until the 8th week; on high-carbohydrate diet, the level increased upto the 2nd week and extended to the 4th week with the same increased level, but somewhat decreased at the 8th week; and on the high-protein diet, the level increased upto the 2nd week, and decreased progressively from the 4th week.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.10 no.1
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• pp.14-22
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• 2003

Purpose: To improve self-management in elderly people with hypertension, the researcher examined the effects of an abdominal relaxed breathing exercises using biofeedback on blood pressure. These exercises regulate physical response to stress and lessen the activity of sympathetic nerves. Method: A single-experimental pre-and post-test design was used. Eight elderly people with hypertension participated in the study from April, 6 to June, 14, 2000. Biofeedback was done with soft ware by developed by J & J Company (1-410 form for abdominal respiration training). The abdominal relaxed breathing exercises are based on Mason's suggestion (1985) and were modified by Yu & Song(2001). This program consisted of 4 sessions once a week for four weeks. Data were analysed using SPSSPC+(10.0). Result: There was a significant decrease in systolic and diastolic blood pressure over three different times. There was a significant difference in the level of total stress response, overall health and quality of life but no significant difference in the level of emotional condition over three different times. Conclusion: The results of this study will contribute to the development of nursing strategies for the regulation of blood pressure in older people as the exercises are easy to learn and are a nonpharmacologic approach.

• Journal of the Korean Society of Physical Medicine
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• v.10 no.4
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• pp.123-131
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• 2015

PURPOSE: This study attempts to examine the impact of respiratory muscle exercises on the respiratory function and quality of sleep among stroke patients. METHODS: A total of 20 stroke patients were randomly divided into a breathing-exercise training group(n=10) and a breathing-device-training group(n=10). Changes in pulmonary function, as well as the quality, were measured before and after the intervention. The breathing exercise was performed three times a week for a total of eight weeks. Breathing-device exercises made use of a lung-capacity-strengthening device and were performed for three times a week for eight weeks. One Flow FVC was used as a measurement tool for the pulmonary function test. The Pittsburgh Sleep Quality Index(PSQI) and a sleep measurement tool were used for sleep evaluation. RESULTS: In a comparison of changes in pulmonary function before and after the training, the breathing-exercise group and the breathing-device-training group showed a significant difference. In changes of sleeping measure and PSQI, the breathing-exercise group and the breathing-device-training group also showed significant differences. CONCLUSION: Diverse index analyses confirmed that breathing exercises and exercises using a lung-capacity-strengthening device, were effective in improving respiratory function and quality of sleep among stroke patients experiencing respiratory function disorders and sleep disorders.

• Journal of Korean Physical Therapy Science
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• v.21 no.1
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• pp.79-84
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• 2014

Background : This study is for respiratory muscle activity and chest expansion through practice abdominal breathing exercises. Methods : The subjects were consisted normal 30 persons(15 males and 15 females). The control group to 15 people to compare group and 15 people for the abdominal breathing exercise group through lip retraction movement of the therapist with the resistance of mediated abdominal breathing exercises. For 8 weeks EMG was used to know the changes in respiratory muscle. We also found out the changes in chest expansion. And the t-test was conducted to analyze among the compared group, the abdominal breathing group the differences between before and after the experiment. Results : On the changes in respiratory muscle muscular activity in the transverse abdominis have shown significant results(p<.05), and the change in chest expansion was no significant(p>.05). Conclusion : Various breathing exercises in future research on intervention programs can be studied to promote the public if the functional status is considered to be of much help.

• Journal of Korean Medicine Rehabilitation
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• v.26 no.1
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• pp.63-77
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• 2016

Objectives The objective of this study is to interpretate Yangsaeng-Doinbub presented in [Jebyungwonhuron Huhrobyungjehu] in a modern kinesiologic approach. Methods Based on the interpretation of [Jebyungwonhuron Huhrobyungjehu] and implementation of its kinesiology, this study presents similar kinesiologies and their purposed, with the reference to various documents on modern kinesiology. Results 1) Exercises in Yangsaeng-Doinbub presented in [Jebyungwonhuron Huhrobyungjehu], which are similar to resistance exercise, can be used for isometric exercise of knee joint extensor and cervical extensor. 2) Exercises in Yangsaeng-Doinbub presented in [Jebyungwonhuron Huhrobyungjehu], which are similar to stretching exercise, has its purpose to stretch semitendinosus m., semimembranous m., gastrocnemius m., quadriceps femoris m., upper trapezius m., levator scapulae m., serratus m., and splenius capitis m. 3) Exercises in Yangsaeng-Doinbub presented in [Jebyungwonhuron Huhrobyungjehu], which are similar to active exercise, can be used for strengthen quadriceps femoris m.. 4) Yangsaeng-Doinibub also describes breathing methods, which help normalization of breathing exercised and increase the efficiency of spine and joint exercises. Conclusions The modern interpretation on kinesiology of Yangsaeng-Doinbub presented in [Jebyungwonhuron Huhrobyungjehu] leads to a conclusion that Yangsaeng-Doinbub consists of various exercises for knee joint, neck and upper extremity.

• The Journal of Korean Physical Therapy
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• v.19 no.6
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• pp.31-36
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• 2007

Purpose: This study compared the thigh circumference and Lysholm scale of a stable and unstable exercise group of patients who had undergone an anterior cruciate ligament reconstruction (ACL reconstruction). Methods: The subjects were patients more than 4 weeks after their ACL reconstruction and could stand on one leg. The patients were divided into a control group with 9 patients performing closed kinetic chain exercises on a stable floor and an experimental group with 10 patients performing closed kinetic chain exercises en an unstable floor. The degree of muscle atrophy was compared by measuring the circumference of the injured thigh before the exercise program, and 3 weeks and 6 weeks after the exercise program. The Lysholm scale was used to assess the function of the knee joint. Results: There was no significant increase in thigh circumference according to the exercise periods in the two groups. However, there was a statistically significant increase before exercises and 6 weeks after the exercises (p<0.05). There were statistically significant differences in the Lysholm scores between the two groups (p<0.05). Conclusion: There were no statistically significant increase in the two groups, but there was a significant difference between before the exercise program and 6 weeks after the exercise program (p<0.05).

• Physical Therapy Korea
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• v.28 no.4
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• pp.273-279
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• 2021

Background: Lunge exercises are lower extremity rehabilitation and strengthening exercises for patients and athletes. Most studies have shown the effectiveness of the forward and backward lunge exercises for treating patellofemoral pain and anterior cruciate ligament injuries (by increasing lower extremity muscle activity) and improving kinematics. Objects: However, it is not known how the two different lunge movements affect trunk muscle activities in healthy individuals. The purpose of this study was to investigate the electromyographic activity of the rectus abdominis and erector spinae muscles during forward and backward lunge exercises in healthy participants. Methods: Twelve healthy participants were recruited. Electromyographic activity of the rectus abdominis and erector spinae was recorded using surface electrodes during forward and backward lunges, and subsequently normalized to the respective reference voluntary isometric contractions of each muscle. Results: Activity of the erector spinae was significantly higher than that of the rectus abdominis during all stages of the backward lunge (p < 0.05). The activity of the erector spinae was significantly greater during the backward than forward lunge at all stages (p < 0.05). Conclusion: Backward lunging is better able to enhance trunk motor control and activate the erector spinae muscles.

• Journal of International Academy of Physical Therapy Research
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• v.10 no.1
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• pp.1695-1699
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• 2019

Background : Although plank exercises is reported to the changes in muscle activity of the deep muscles and superficial muscles among the core muscles. However, no study has examined the effects of forearm plank exercise on tone and stiffness in the superficial back line muscle. Objective: To compare the effects of sling forearm plank exercises and mat forearm plank exercises on the superficial back line muscle tone and stiffness. Design: Randomized controlled clinical trial (single blind) Methods: The subjects were randomized to sling forearm plank exercise group (N = 8) or mat forearm plank exercise group (N = 8). The measurements were taken for each research group following exercises: the muscle tone and stiffness of upper lumbar muscles, lower lumbar muscles, long head of biceps femoris, and medial part of gastrocnemius among the superficial back line muscles. Results: Sling forearm plank exercise group Indicated statistically significant increases in stiffness of medial part of gastrocnemius (p<.05). However, mat forearm plank exercise group reported no statistically significant in muscle tone and stiffness of all measured muscles. No significant differences in measured variables were found between the groups. Conclusions: These results suggest that the forearm plank exercise performed with an unstable surface in the defined sling can increase the stiffness of calf muscle, but it is unlikely to achieve increases in muscle tone and stiffness of the overall superficial back line muscles.

• PNF and Movement
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• v.12 no.2
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• pp.63-69
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• 2014

Purpose: The purpose of this study was to investigate the effect that trunk stability exercises with stabilizing reversal and rhythmic stabilization of PNF have on trunk strength and balance ability in stroke patients. Methods: This study included 20 stroke patients who performed trunk stability exercises combined with stabilizing reversal and rhythmic stabilization of PNF. The exercise program consisted of 30-minute sessions per week for six weeks. Trunk strength (BTE, Primus RS) and balance ability (Berg Balance Scale) were evaluated before and after training. All data were analyzed using SPSS 18.0 software. Results: Significant differences were observed the both groups for truck strength and balance ability. The results of the study were as follows: trunk strength was significantly increased in both groups (p<.05) and it was also found to be significant between groups after the intervention (p<.05). Balance ability was significantly increased in both groups (p<.05) and it was also found to be significant between the groups after intervention (p<.05). Conclusion: Trunk stability exercises with stabilizing reversal and rhythmic stabilization of PNF are effective for improving trunk strength and balance ability in stroke patients. For stroke patients, trunk stability exercises with PNF are very useful and effective and they areeffectiveinclinicalpractice.

• Journal of Korean society of Dental Hygiene
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• v.21 no.1
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• pp.5-16
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• 2021

Objectives: To evaluate the impact of an oral exercise program including whole-body exercises on oral function in older people. Methods: The participants (aged ≥65 years) were divided into three groups: intervention group I (only oral exercise), intervention group II (oral exercise with whole-body exercises), and control group (no intervention). The oral health status, saliva flow rate, and oral muscle strength were evaluated. Analyses were performed to compare the three groups and identify the changes in the aforementioned parameters before and after the program. Results: The saliva flow rate significantly increased in intervention groups I and II after the program. Oral muscle strength evaluation using the Iow a oral performance instrument showed that the anterior tongue strength increased significantly in intervention group I; the posterior tongue strength and cheek strength also increased but not significantly. The anterior tongue, posterior tongue, and cheek strengths significantly increased in intervention group II. Conclusions: The oral exercise program including whole-body exercises showed positive effects on the saliva flow rate and oral strength. No significant differences were observed in the quality of life related to oral health.