• Journal of Korean Academy of Fundamentals of Nursing
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• v.19 no.4
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• pp.416-424
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• 2012

Purpose: This study was done to identify the effects of the BeHaS exercise program consisting of exercise, education, and cognitive supports on the hand strength, depression and life satisfaction in institutionalized elderly people with CVA. Method: A quasi-experimental design with an experimental group (n=18) and a control group (n=18) was used. The elders in the experimental group participated in the program once a week for eight weeks. Data were analyzed using descriptive statistics, Chi-square and t-test with SPSS/Win 18.0. Results: Hypothesis 1 was supported as the hand strength of the elders in experimental group significantly increased compared to those in the control group. Hypothesis 2 was also supported as depression scores for elders in the experimental group significantly decreased compared to those in the control group. Hypothesis 3 was supported as life satisfaction scores for elders in the experimental group significantly increased compared to those in the control group. Conclusion: The results of this study indicate that the BeHaS exercise program can play a useful role in improving depression and life satisfaction in institutionalized elderly people with CVA.

• Korean Journal of Adult Nursing
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• v.20 no.4
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• pp.613-625
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• 2008

Purpose: The purpose of this study was to identify the effects of the tailored group exercise program on perceived health status, physical strength, depression and cognitive function in seniors. Methods: The subjects were 42 seniors of the experimental group and 28 seniors of the control group. The exercise program tailored by physical fitness was carried out for 16 weeks. The dependent variables were measured by Perceived Health Status Scale, The Senior Fitness Test, MMSE-K, and GDS-K. The collected data were analyzed by Fisher's exact test, Chi-square test and t-test, and ANCOVA using the SAS program. Results: In terms of physical strength and depression there was significant difference among groups. Perceived health status and cognitive function were not significant different among groups. Conclusion: In this study, the tailored exercise program was effective and safe for the elderly, and resulted in improving physical and psychological health status in the elderly. This demonstrated that the tailored group exercises program on the basis of the subject's fitness, played an essential role in maintaining and improving the health.

• The Journal of Korean Physical Therapy
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• v.22 no.3
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• pp.9-15
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• 2010

Purpose: To evaluate, in patients with degenerative disc disease (DDD), the efficacy of using spinal stabilizing exercises for the reversal? of atrophy of the multifidus and psoas major, reductions in pain and disability, and for increases in paraspinal muscle strength. Methods: Nineteen patients diagnosed with DDD participated for 10 weeks in a spinal stabilization exercise program. Pain and disability were measured before and after exercise using, respectively, a visual analogue scale (VAS) and the Oswestry Disability Index (ODI). Paraspinal muscular strength in four directions was evaluated using CENTAUR. Both before and after exercise we used computed tomography (CT) too measure cross-sectional areas (CSAs) of both the left and right multifidus and the psoas major at the upper & lower endplate of L4. Results: After 10 weeks of a spinal stabilization exercise program, pain was significantly decreased from $5.7{\pm}0.9$ to $2.5{\pm}0.9$ (p<0.01); the ODI score decreased from $16.7{\pm}4.9$ to $7.3{\pm}3.1$. Paraspinal muscle strength was significantly increased (p<0.01) and the CSAs of the left and right multifidus and psoas major muscles were significantly increased (p<0.01). Conclusion: Spinal stabilization exercise is effective in reversing atrophy in DDD patients, in reducing pain and disability, and in increasing paraspinal muscle strength. It is an effective treatment foro aiding rehabilitation in these cases.

• The Journal of Korean Physical Therapy
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• v.13 no.1
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• pp.73-82
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• 2001

In order to study the effect of the isometric exercises on the flexibility. the strength and the waist and hip circumferences, 10 female university students who aged 22.10 ${\pm}$ 1.10 years were measured by sit-up for strength, and trunk flexion test and trunk lifting for flexibility, and also measured by waist and hip circumferences before and during, and after the Swiss ball exercise program. Statistical analysis was performed using SPSS/PC WIN 7.0 version. and one-way repeated ANOVA Test, The results of the test were as shown; We found that the number of performing sit-up was increased. and the trunk flexion test and trunk lifting was increased, and the waist and hip circumferences were increased after the 6 weeks Swiss ball exercise program. These findings indicate that Isometric exercise using Swiss ball could be beneficial to the low back pain patients due to the effect of increasing strength and flexibility of the patients.

• Physical Therapy Rehabilitation Science
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• v.11 no.2
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• pp.113-118
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• 2022

Objective: This study was conducted to investigate the effect of heel-raise-lower exercise on spasticity, strength, and gait speed after the application of tapingin patients with stroke. Design: Randomized controlled study Methods: The participants were randomly divided into the heel raise-lower exercise+taping (HREx+T) group and the heel raise-lower exercise (HREx) group, with 20 participants assigned to each group. Both groups performed heel lifting exercise 100 times a day 5 times a week for 6 weeks. HREx+T group additionally applied taping to the plantar flexor muscles. The spasticity of the ankle plantar flexors was measured using the composite spasticity score. A handheld dynamometer and a 10-m walk test were used to measure plantar flexor strength and gait speed, respectively. Results: Spasticity was significantly more improved in the HREx+T group than in the HREx group (p<0.05). Similarly, plantar flexor strength was significantly more improved in the HREx+T group than in the HREx group (p<0.05). Moreover, participants assigned to the HREx+T group showed significantly greater improvement in gait speed than those in the HREx group(p<0.05). Conclusions: Thus, heel-raise-lower training combined with taping may be used to improve the spasticity, muscle strength and gait speed in stroke patients.

• PNF and Movement
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• v.16 no.1
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• pp.43-50
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• 2018

Purpose: This study examined the effects of a shoulder-strengthening exercise on muscle strength of shoulder flexors and extensors of caregivers. Methods: The study consisted of 19 caregivers (2 males and 17 females) employed by Medical Center B. All the participants took part in an 8-week shoulder muscle strengthening exercise, based on previous studies. In the first week, the subjects took part in a stretching exercise enhance the range of motion. In the second week, they participated in an exercise aimed at improving shoulder blade stability. From the third to seventh weeks, a resistance exercise of different intensities was applied in a phased manner. Finally, in the eight week, the subjects took part in plyometric exercise. Peak torque, average power, and total work of shoulder flexors and extensors in both sides were measured before and after the exercise at an angular speed of 120deg/sec using an isokinetic device. Wilcoxon's singed-ranks test was conducted to analyze differences in muscle strength before and after the intervention. Results: After the exercise, there was a significant improvement in peak torque and average power of flexors of the right arm. After the exercise, peak torque, total work, and average power showed a significant improvement in the flexors of the left arm (p<0.05). However, there was no statistically significant difference in extensor muscle strength in either arm after the exercise. Conclusion: Shoulder flexors of caregivers are utilized frequently in the workplace. Implementation of extensor-strengthening exercises, in addition to flexor-strengthening exercises, can contribute to reducing the incidence rate of shoulder injuries among caregivers.

• Journal of Korean Clinical Health Science
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• v.4 no.3
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• pp.634-643
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• 2016

Purpose. The purpose of this study was to progress the effect of gastrocnemius strength when groups are applicated on low-dye taping group and without taping group of flatfoot with arch-recovery exercise. Methods. Subjects were measured navicular drop test to confirm of 16 university student in J city, low-dye taping group and without taping group were applicated both with arch-recovery exercise, three times per a week for four weeks. The power track were measured four weeks, total 3 times. Comparative analysis of the control group and experimental group were investigated of gastrocnemius strength. Results. The results, we found that after of arch-recovery exercise were significantly increased than before of arch-recovery exercise in each foot. And application of low-dye taping(experimental group) in flatfoot with arch-recovery exercise were significantly increased than control group. Conclusions. In conclusion, the arch-recovery exercise application were effective to low-dye taping significantly increase the gastrocnemius strength of flatfoot.

• Korean Journal of Applied Biomechanics
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• v.21 no.3
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• pp.369-382
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• 2011

The purpose of this study was to verify the validation of exercise effect with loading deviation during rowing exercise. We performed evaluation of based physical fitness and joint torque before the experiment for finding muscle unbalance. So we recruited twenty four subjects who have bigger muscle strength in more 20% than average one. Subjects divided two groups. One is dominant upper limbs(DU) and the other was dominant lower limbs(DL). Subjects performed rowing exercise using electric equipment (Robo.gym.Humonic.korea). Exercise is performed four sets a day including 25 times a set, and three days a week. Measurement consist of evaluation of based physical fitness and joint torque using biodex(biodex system3.USA). Evaluation of exercise effect performed each week in joint torque of shoulder, lumbar and knee joint and each month in based physical fitness. Also we adapted 30% of 1RM for muscular endurance and 70% of 1RM for muscle strength as exercise load. The results showed that the difference of maximal peak torque were getting increase significantly during exercise. Also difference of various factor in based physical fitness were getting increase significantly except flexibility and agility. This interpreted that rowing exercise with loading deviation types could provide muscle strength and muscular endurance exercise in same time. These results could be interpret to two ways. One is effect of improving physical fitness for rowing exercise and the other meaned validation of loading deviation in rowing exercise. Our study is going to verify the validation of loading deviation during rowing and we found out that loading deviation could provide muscle strength and muscular endurance exercise for improving muscle unbalance. Our study can be used development of exercise equipment and program for normal people with muscle unbalance. Also that provide effect of whole body exercise to anybody.

• Journal of Sericultural and Entomological Science
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• v.51 no.2
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• pp.123-129
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• 2013

The purpose of this study is to investigate the effects of supplementation of mulberry powder, mulberry extract and silkworm powder during the 8 weeks of resistance exercise on muscle increase of rats. Fifty males, Sprague-Dawley rat, were randomly divided into 5 groups: CON(control group, n = 10), REG(resistance exercise group, n = 10), MP REG(mulberry powder intake and resistance exercise group, n = 10), ME REG(mulberry extract intake and resistance exercise group, n = 10) and SP REG(silkworm powder intake and resistance exercise group, n = 10). After climbing the ladder without weights during the 1 week of adaptation period, the rats in the resistance exercise group were trained to climb a 0.98-m vertical(80 degree incline) ladder with weights in their tail during 7 weeks(10 times each day, 2 days per week). After exercise, the skeletal muscle was extracted from the flexor hallucis longus. The absolute weight of skeletal muscle was measured by the electronic balance and the relative weight of skeletal muscle about the weight was calculated. The strength and density of legs muscle were analyzed by the computed tomography scan. After 8 weeks of resistance exercise, the absolute weight of skeletal muscle wasn't significant, but it increased in MP REG 8%, ME REG 8% and SP REG 10% compared to REG. The relative weight of skeletal muscle increased significantly in SP REG compared to REG (p < 0.05). Additionally, there was a significant increase of density and strength of the forelegs in SP REG compared to CON (p < 0.05). However, there was no significant increase of density and strength of the hind legs. In conclusion, regular resistance exercise made rats muscle increase and there was more muscle increase effected by providing silkworm.

• Journal of Korean Public Health Nursing
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• v.15 no.1
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• pp.172-181
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• 2001

This study was performed to explore the effects of walking exercise on blood glucose level in the diabetes mellitus patients. The design of this study was a equivalent pre-post test experiment. The subjects consisted of eighteen diabetes mellitus patients. The walking exercise consists of 22.5minutes, speed of 120walking per minute. Data were analyzed with mean, standard deviation, Wilcoxon signed rank test, Spearman correlation and percentage using SAS program. The results were as follows. 1. The blood glucose level has significantly decreased after walking exercise. 2. Strength of exercise and change of blood glucose level was revealed correlation. 3. Age and strength of exercise was revealed high correlation. 4. Satisfaction after walking exercise was revealed all patients. In conclusion, the walking exercise can decrease blood glucose level. This exercise was show a positive effect on the exercise compliance.