Purpose : The purpose of this study was to examine the effects of elastic taping on the power and velocity error of rectus femoris after muscle fatigue occurred. Method : The subjects of this study were 15 healthy students. The Primus RS was used to measure the power and velocity error of rectus femoris after muscle fatigue occurred. The power and velocity error were measured 3 times which are consist of pre-fatigue, after-fatigue and after 24 hours applied elastic tape on rectus femoris. A elastic tape was attached to rectus femoris between the antero inferior iliac spine (AIIS) and the tibia tuberosity. The collected data was analyzed using one-way repeated-measures ANOVA for comparison of the power and velocity error according to the measured time and Pearson test for correlation between the power and velocity error according to the measured time. Level of significance was set at 0.05. Result : No significant differences of the power and velocity error were found between $1^{st}$ and 2nd, 3rd measurements (p>.05). The power and velocity error, after 24 hours, of the applied elastic tape with muscle fatigue was significantly lower than muscle fatigue with no taping(p<.05). No significant correlations were found between the power and velocity error according to the measured time(p>.05). Conclusion : After applying the elastic tape on the rectus femoris, muscle fatigue occurred, which improved proprioception by decreasing movement error. It will be an important intervention to prevent musculoskeletal injuries and to enhance the motor control in exercise.

Purpose : The purpose of this study was to confirm changes in the muscle activity of the quadriceps femoris with changes in the ankle and hip joint angles during the transition from sitting to standing. Method : Twenty-five healthy 20-30-year-old women participated in the study. The subjects performed standing-up movements in four positions: standard posture (hip = $90^{\circ}$/ankle = $0^{\circ}$); posture on a decline board (hip > $90^{\circ}$/ankle < $0^{\circ}$), posture on a footboard (hip > $90^{\circ}$/ankle = $0^{\circ}$); and posture on a decline board with a higher chair (hip = $90^{\circ}$/ankle < $0^{\circ}$). Then, the muscle activities of the rectus femoris, vastus medialis and vastus lateralis were measured using surface electromyography. Result : The muscle activities of the rectus femoris, vastus medialis and vastus lateralis in the footboard application were statistically significantly higher than in the application of the decline board with a higher chair. Conclusion : This study confirms that the flexion of the hip joint has a greater effect than the plantar flexion of the ankle joint on the muscle activity of the quadriceps during a sit-to-stand movement.

Purpose : This study aimed to identify the effects parent-adolescent intimacy, parent-adolescent communication, and empathy on the clinical competency of nursing students. Method : Data were collected by 175 nursing students using a self-questionnaire from May 17 to 31, 2017. The data were analyzed with the SPSS 21.0 using an independent t-test, Pearson correlation coefficients, and multiple regression. Result : There were significant positive correlations between clinical competency and the other variables. The strongest predictors of clinical competency were parent-adolescent intimacy (${\beta}=.33$) and academic record (${\beta}=.21$), and the model explained 11.3% (F=16.04, p<.001) of the variance. Conclusion : The findings indicated that further studies are needed to explore various factors influencing clinical competency and develop education programs for college nursing students.

Purpose : The present study aimed to investigate the of the based on their oral health status and the study findings will provide the basic data for establishing future oral health related policies for the elderly. Methods : A total of 50 elderly participants were selected for the study. Oral examinations were performed by a single trained dental hygienist, the oral health status was classified according to the use of dentures, presence of temporo-mandibular joint (TMJ) noise, presence of TMJ pain, presence of trismus, presence of preferred chewing, and number of residual teeth. An oral health-related survey using the in-person interview method was conducted by two dental hygienists and 30 types of foods were selected for the assessment of chewing ability. For data analysis, the Mann-Whitney U test and Spearman's Rho analysis were performed to investigate the association between oral health status and chewing ability. Result : The results of the present study revealed that there was a statistically significant positive (+) correlation between the number of residual teeth and chewing abilities. In other words, as the number of residual teeth increased, chewing ability increased as well, with the differences being statistically significant. Conclusion : Improvement of oral health in the elderly is a fundamental aspect of healthy aging. Therefore, the implementation of more efficient oral health care policies for the elderly is required as We move toward a super-aged society.

Purpose : The purpose of this study is to comparison of the effects of proprioception traning and muscle strength traning on the ankle strength and balance of obese middle-aged woman. Method : The subjects of this study are obese-middle aged woman; 8 woman who agreed with this research, were picked up. Participants were divided randomly into equal groups: experimental group receved proprioception traning for 6 weeks, which consists of 3 times per week, 30 min for each session. control group received strength training during the same period. Muscle strength and balance were measured dorsi flexion, plantar flexion, functional reach test and one leg standing. The intervention were compared by measuring before and after. Result : There were significant improvements in the subscales of the muscle strength of both group and balance test of those who practiced with the proprioception traning, while the muscle strength traning showed significant changes only muscle strength. Conclusion : Therefore, proprioception training is beneficial in improvement of to improve the muscle strength and balance in middle-aged woman with obesity.

Purpose : The purpose of this study is to evaluate the effects of Action-observational training program on gait and balance of patients with hemiplegia. Method : The subjects of this study are patients with hemiplegia; 10 patients who agreed with this research, were picked up. Participants were divided randomly into equal groups: experimental group that applied to action-observation training for at least 30 minutes/day for 6 weeks and control group that underwent general task-oriented training. Gait and balance were measured 10 meter walk test(10MWT), gait speed, berg balance scale(BBS) and timed up and go(TUG). The intervention were compared by measuring before and after. Result : There were significant improvements in the subscales of the gait and balance test of those who practiced with the Action-observational training program, while the control group showed no significant changes. Conclusion : Therefore, Action-observational training program is effective in improvement of to improve the gait and balance in patients with hemiplegia.

Purpose : Preeclampsia(PE) is a pregnancy-specific disease which is characterized by hypertension and proteinuria. This disease occurs in about 2-8 % of pregnancies in developing countries and remains among the major causes of maternal and neonatal mortality and morbidity throughout the world. Although the causes of PE are not fully understood, the infection has been considered as the main risk factor for this diseases. Periodontal disease may provide a chronic burden of endotoxin and inflammatory cytokines and the disease has been considered as risk factors of systemic illnesses including cardiovascular disease, atherosclerosis, and cerebrovascular ischemia. So, studies performed over the last 15 years have suggested that periodontal disease may be associated with adverse pregnancy outcomes such as PE. However, this association has not been found in all populations. The aim of this review article was to evaluate whether periodontal status and the presence of specific periodontal pathogens may influence the incidence of PE. Methods : Many research articles searched at the electronic databases(MEDLINE; 2000 to July 2017) including search term as periodontal disease and preeclampsia. Result : There were 10 case-control studies and 5 cohort studies meeting our inclusion criteria. The results showed that maternal periodontitis (adjusted odds ratio: 1.5 to 9.3) was associated with preeclampsia in 15 epidemiological studies. Conclusion : It is clear that maternal periodontitis is a risk factor associated with preeclampsia, emphasizing the importance of periodontal care in prenatal programs.

Purpose: The purpose of this study was to evaluate the effect of a trunk stabilization exercise program on the participants' scoliosis angle, pulmonary function, and growth hormones. Method: In the study, 30 participants were divided into a normal scoliosis exercise group (n=15) and an obese scoliosis exercise group (n=15). The participants performed a trunk stabilization exercise program three times a week for 12 weeks, and the exercise sessions lasted 50 minutes. The participants' pulmonary function [FVC, FEV1, FEV1/FVC, and PEF] was measured using a CardioTouch 3000S, and their scoliosis angles were measured using the Cobb's angle. The levels of growth hormone (GH) and insulin-like growth factor-1 (IGF-1) were analyzed on an immunoradiometric assay (IRMA) and radioimmunoassay (RIA), respectively. Results: After the intervention, the scoliosis angle, hormone levels, and pulmonary function increased significantly in both groups (p<.05). The result of the intergroup difference test indicated statistically significant differences in the three items (scoliosis angle, hormone levels, and pulmonary function) between the two groups (p<.05). Conclusion: Therefore, this program may be recommended as a therapeutic intervention for patients with scoliosis.

Purpose : The aim of this study was to compare the muscle activities of thumb and wrist during unimanual, bimanual symmetric and bimanual reciprocal movements using surface electromyography. Method : Thirty-six participants were involved in this study. Two blocks were used to perform unimanual, bimanual symmetric and bimanual reciprocal movements of thumb and wrist. Muscle activities in the flexor pollicis brevis, abductor pollicis brevis, extensor carpi radialis and flexor carpi radialis were measured using an surface EMG system. Result : For the flexor pollicis brevis and abductor pollicis brevis, significant difference in the muscle activity were found among the unimanual, bimanual symmetric and bimanual reciprocal movement. For the extensor carpi radialis and flexor carpi radialis, the unimanual movement significantly different from the bimanual symmetric and reciprocal movements. Conclusion : Both the thumb and wrist, bimanual symmetric and reciprocal movements were more efficient than the unimanual movement. Moreover, with regard to the thumb, the bimanual reciprocal movement was more efficient than the bimanual symmetric movement.

Purpose : The purpose of this study was to examine the effects of the trunk stabilization exercise in the musical tempo on lumbar lordosis angle, muscle activity and pain. Methods : For the 30 people with lumbar lordosis angle legion and back pain, a random selection was made with MLSE (15) and LSE (15) to measure VAS, lumbar lordosis angle and Muscle Activity. Result : There were significant decreases in intra group comparisons to lumbar lordosis angle were seen in MLSE and LSE groups, and significant decreases in inter group comparisons in MLSE groups. significant decreases in intra group comparisons to VAS were seen in MLSE and LSE groups, and significant decreases in inter group comparisons in MLSE groups. Significant intra-group comparison of muscle activity, MLSE groups increases were rectus obdominis(right/left) and erector spinae muscle(right/left), LSE groups increases were erector spinae muscle(right/left), and significant increases in inter group comparisons rectus obdominis(right) and erector spinae muscle(left) in MLSE groups Conclusion : Based on the above findings, a program to restore the lumbar lordosis angle, and increase muscle strength should be developed at by applying the combine existing trunk stabilization physical therapy technique and musical tempo.

Purpose : The aim of this study is to determine changes to the thickness of core muscles, e.g., transversus abdominis (TrA), external oblique (EO), and internal oblique (IO), after plank and Kegel exercises and to compare the effects of the two exercise methods. Method : The study divided men and women in their 20s into two groups, Kegel and plank, by randomly allocating 30 males and 30 females to the targeted groups. To achieve the purpose of this study, we examined the thickness of core muscles after the participants performed plank or Kegel exercises. Results : 1. In the Kegel group, abdominal muscle thickness increased with time, and there was a statistically significant difference in the thickness of the TrA. 2. In the plank group, abdominal muscle thickness increased with time, and there was a statistically significant difference in the thickness of the TrA. 3. After the experiment, muscle thickness of the abdominal muscles in the plank exercise group were higher, but there was no significant difference between the Kegel exercise group and the plank exercise group. Conclusion : Both plank and Kegel exercises are recommended for core muscle stabilization, and based on the results of this study, Kegel exercise is either used as a core stabilizing exercise or as a plank exercise for the weaker patients or women.

Purpose : The purpose of this study was to evaluate the effect of craniocervical flexion exercise on deep cervical flexor thickness and gait in children with hemiplegic cerebral palsy. Methods : Twelve children with hemiplegic cerebral palsy were recruited for this study. All subjects performed active craniocervical flexion exercise 3times a week over the course of 6weeks. using a pressure bio feedback unit. Ultrasonography was used to assess deep cervical flexor thickness, and a 10m walking test was used to assess gait function. For the statistical analysis, a paired t-test was used to compare the differences pre- and post-value. SPSS Statistics version 20.0 was used for statistical analysis, and statistical significance was defined as a p-value less than 0.05. Result : The results of this study indicate that children with hemiplegic cerebral palsy experienced statistically significant positive changes in both deep cervical flexor thickness (p<.05). and gait(p<.05) following the intervention. Conclusion : In conclusion, craniocervical flexion exercise can positively affect deep cervical flexor thickness in children with hemiplegic cerebral palsy, which in turn positively affects gait.