• Korean Journal of Applied Biomechanics
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• v.22 no.3
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• pp.349-356
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• 2012

This study aimed to assess the effects of progressive lumbar stability exercises and lumbar stability exercises on changes in the transversus abdominis muscle thickness and lower extremity muscle fatigue index in soccer players. Ten subjects were assigned to undergo training in each of the 2 groups, namely, the progressive lumbar stability exercise group and lumbar stability exercise group. Each intervention session lasted for 30 min, and 4 sessions were conducted in a week for 6 weeks for soccer players of S. University in Jeonnam, Korea. Changes in the transversus abdominis muscle thickness and lower extremity muscle fatigue index were measured using ultrasound and surface electromyogram. The results of the ultrasound measurement for the transversus abdominis muscle thickness indicated that progressive lumbar stability exercises were more effective than lumbar stability exercises. The results of the lower extremity muscle fatigue index measurements using surface electromyogram indicated that the fatigue index decreased in the progressive lumbar stability exercise group. Progressive lumbar stability exercise is believed to have put more workload during the shaking of the limbs, leading to increased stability and increased efficiency of the lower extremity muscle, thereby decreasing the fatigue index. Therefore, progressive lumbar stability exercises can be an effective measure for preventing injuries and improving the game performance of sports players by increasing the transversus abdominis muscle thickness and decreasing the lower extremity muscle fatigue index.

• The Journal of Korean Physical Therapy
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• v.26 no.1
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• pp.21-26
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• 2014

Purpose: This study examined the effect of trunk stabilization exercise upon the lumbar stabilization and foot pressure on an unstable surface with back pain. Methods: The subjects of the study were 10 patients who showed the symptom of back pain with excessive lumbar curve. This study was 4 weeks, 30 minutes per session, three times a week for a total of 12 times as a result of exercise radiation imaging device and foot pressure analyzer. Results: The sacrohorizontal angle was statistically significant(p<0.05). Comparison of the difference between static right and left foot pressure ratio analysis was statistically significant(p<0.05). Dynamic right and left foot pressure comparisons for the difference was statistically significant in the analysis (p<0.05). Conclusion: Trunk stabilization exercise and the reduction of the excessive sacrohorizontal angle, and static and dynamic foot pressure imbalance reduced left and right.

• Journal of The Korean Society of Integrative Medicine
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• v.3 no.3
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• pp.9-16
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• 2015

Purpose : The purpose of this study was to demonstrate the effects of lumbar stabilization exercise on static and dynamic balance performance with unstable supporting surface and an even surface. Methods : The subjects of this experimental study were 30 patients among hospitalized stroke patients. They were randomly divided into two groups: unstable supporting surface group(USS; n=15) and an even surface group(ES; n=15). The lumbar stabilization exercise program for patients in two groups went through 40 minute exercise sessions three times a week for 8 weeks. To analyze the effects of a variety of supporting surface, Functional reaching test(FRT), Berg's balance scale(BBS), and Overall stability index(static balance) were measured before and after the exercise. The paired t-test was used to compare mean differences between before and after exercis and the independent t-test was used to compare mean differences between groups. Results : After 8 weeks exercise program, there were significant differences between before and after exercise in FRT, BBS, and static balance. But there were not significant differences in balance between two groups. Conclusion : This study suggest that lumbar stabilization exercise on unstable supporting surface and an even surface can improve FRT, BBS, and a static balance.

• Journal of the Korean Academy of Clinical Electrophysiology
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• v.7 no.1
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• pp.35-42
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• 2009

Purpose : The purpose of this study was to investigate the effects of Swiss ball lumbar stabilization exercise on the strength and flexibility, balance for the subjects. 30 university students who aged an average $23.21{\pm}4.41$ years. Methods : The exercise program lasted for 4 weeks with a frequency of 3 times per week within 12 to RPE. The result was analyzed by case study were measured by sit-up for strength, and back muscle strength, and trunk flexion test and trunk extension lifting for flexibility, and also measured by balance test before and during, and after the Swiss ball exercise program. Statistical analysis was performed using SPSS/Win(15.0) version and t-test. Results : By the result of this study, we found that the number of performing sit-up strength was increased, and back muscle strength was increase, and trunk flexion test and trunk extension lifting was increased after the 4 weeks Swiss ball exercise program. Conclusion : These finding indicate that Swiss ball lumbar stabilization exercise using Swiss ball could be beneficial to the subjects. The effect of increasing strength and flexibility, balance was flexibility.

• Journal of Korean Physical Therapy Science
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• v.13 no.1
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• pp.39-52
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• 2006

The purpose of this study was to investigate the effects of lumbar stabilization exercise therapy on low back pain patients' lumbar spinal function. Identify the effect of stabilization exercise therapy, this study attempted to determine lumbar spinal functions, using spinoscopy, for 20 patients with low back pain This study applied lumbar stabilization exercise to 20 low back pain patients without a control group for 8 weeks and 4 times a week, and examined their spinal functions before and after the application. Data collected from the test were analyzed using Wilcoxon signed ranked test, a nonparametric test. Absolute index, functionality and performance increased significantly compared to them before treatment. FE loads and velocity control while conducting exercise tasks increased significantly compared to them before treatment. Test item ROL and ROM, which indicate the change of angle, both showed significant differences. Of stiff spine, stiff pelvic score and sprain score, which indicate the effects of the conduct of exercise tasks on the movement of the spine, stiff spine score and sprain score showed significant differences. According to the results as presented above, lumbar stabilization exercise may be greatly helpful in improving low back pain patients' lumbar spinal functions.

• Journal of the Korean Academy of Clinical Electrophysiology
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• v.9 no.1
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• pp.9-14
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• 2011

Purpose : The purpose of this study is to examine the influence of a core stability exercise program using Swiss Ball on muscle activity, muscle thickness, maximum muscular strength, and pain in the trunk region during a 6-weeks program involving participants who have lower back pain. Methods : A total of 21 males between the ages of 20 and 33 years old were divided into 3 Swiss Ball exercise groups. Group 1 performed isometric exercises, group 2 performed isotonic exercises, and group 3 performed mixed exercises. Measurements were taken prior to starting the exercise program and after completing the program at the 6-week period using ME6000 to measure muscle activity and VAS to measure pain reduction. Comparisons were made using a paired t-test and ANOVA on SPSS 10.0. Results : There was a statistically significant effect in muscle activity for group 1 and group 3. Secondly, there was a statistically significant effect in pain reduction for group 1, group 2, and group 3. Conclusion : We found that isometric exercises performed by group 1 were effective in improving muscle activity and pain reduction.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.22 no.1
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• pp.1-7
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• 2016

Background: The purpose of this study was to investigate the effects of lumbar stabilization exercise with neurodynamic techniques on lumbar muscular strength and Oswestry index in lumbar disc herniation patient. Method: The Lumbar stabilization exercise with neurodynamic techniques was performed by 30 pt's in G hospital. The subjects were randomly organized into a study group 15 and control group 15. The exercises and neurodynamic technique were conducted for 40 minutes and, 3 times a week (total 24 times for 8 weeks). General characteristics of the Lumbar muscular strength and Oswestry disability index (ODI) were measured before the training and at 4 weeks and 8 weeks after the intervention. Comparison of the time dependent variable for each group was Calculated by a one way repeated analysis of variance (ANOVA). Comparison between the two groups was Calculated by an analysis of covariance (ANCOVA). Result: There was a significant difference in the Lumbar muscular strength and ODI (p<.05). Similarly in the inter-group analysis, significant differences (p<.05) occurred. Conclusion: In this study, we demonstrated that lumbar stabilization exercises with neurodynamic techniques are an effective therapy for Lumbar muscular strength and ODI in lumbar disc herniation patient's.

• The Journal of Korean Physical Therapy
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• v.16 no.4
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• pp.129-141
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• 2004

The purpose of Lumbar Stabilization is to recover the ability of regulating movement of muscular strength, which currently becomes an essential approach to the treatment for lumbago. Sling exercise is a dynamic exercise and a method of active exercise for the patients to take part in their own treatment. This research is to develop the correlation between Lumbar Stabilization and muscular strength as well as Sling exercise. The subjects of this experiment are 12 healthy and normal male and female lasting for 4 weeks. EMG and Postural Med were used as measuring apparatuses. After experiment of 4 weeks exercises, there was not a meaningful result in the measured result of EMG(P>0.05), But there was a significant increase in the result of Postural Med after the experiment(P<0.05). According to this result, we can find out that there is a significant correlation between Sling exercise and muscular strength as well as Lumbar Stabilization. The increase in the lumbar region augments Lumbar Stabilization and the reaction speed of muscle power. So it recovers the stabilization of spine. This Sling exercise program is efficient for the treatment and prevention of back pain.

• The Journal of Korean Physical Therapy
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• v.18 no.5
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• pp.25-34
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• 2006

Purpose: This study is intended to evaluate the effects of lumbar stability after 3-dimensional exercises of lumbar stabilization. Methods: Total subjects with chronic low back pain(age ranged from 20 to 60) were recruited. All subjects received 3-dimensional exercise of trunk stabilization during 4 weeks in 00 orthopedic clinic, from May 15 to October 15 in 2006. All measurements of each patients were measured before and after lumbar stabilization exercise. Results: After lumbar stabilization exercise by CENTAUR(R), the muscle power was increased from 57.99kNm to 72.01kNm, there were statistically remarkable differences(p<0.05). VAS was lessened from 6.35 to 3.26, there were statistically remarkable differences(p<0.05). After lumbar stabilization exercise by CENTAUR(R), the temperature was increased from $27.68^{\circ}C$ to $28.26^{\circ}C$, there were remarkable differences statistically(p<0.05). Conclusions: It has been turned out that lumbar stabilization exercise has positive effect on the muscle strengthening, pain index and thermal change.

• The Journal of Korean Physical Therapy
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• v.20 no.1
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• pp.23-31
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• 2008

Purpose: The purpose of this study was finding out the effects of spinal stabilization exercise using Centaur which is a 3D spinal stabilization sports implement on Chronic low back pain patients over 8 weeks. Methods: 30 patients with DDD were observed during the study. Their average age was 66.88years, height was 152.12cm and average weight was 58.91kg, 4 males and 26 females were involved. 8 various investigations were performed and varied values were compared with reinvestigation done after having exercised 8 weeks using 3-D CENTAUR We used VAS(visual analog scale) in order to see the variation of pain intensity, MOI(modified oswestry index) in order to see limitation of daily life. Results: VAS was lessened from 7.57 to 2.63, limitation of routine life(MOS) from 23.48 to 11.30, there were remarkable differences statistically(p<0.05). As a result of muscular investigation for static spinal stabilization by 8 variations of body deflection, muscular strength were all increased and there were signigicant differences statistically(p<0.05). Conclusion: It has turned out that pain and limitation of routine life was lessened, as a result of 8 weeks exercise using CENTAUR, and deep muscular power was increased. Thus it has turned out that 3-D spinal stabilization exercise has an effect on the strengthening spinal muscles and alleviation of their pain for old patients with DDD.