• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.6
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• pp.2190-2195
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• 2010

In order to examine whether the accommodative trainings with push-up or flipper methods induce the decrement of near addition on early presbyopia aged in 40s having less than 1.00 D addition, daily home vision training was performed for 12 weeks. We evaluated accommodative amplitude, accommodative facility, relative accommodation, and presbyopic addition at every one week. Two accommodative trainings significantly decreased the presbyopic addition as a degree from 0.125 D to 0.375 D, and push-up training was more effective than that of flipper training. Both push-up and flipper trainings are an useful methods to decrease the near addition of early presbyopia as an improvement of the accommodative amplitude.

• Proceedings of the KAIS Fall Conference
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• 2009.12a
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• pp.930-933
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• 2009

가입도 1.00D 미만의 초기 노안을 대상으로 푸쉬업과 플리퍼 방법에 의한 조절훈련이 가입도 측정값을 감소시킬 수 있는지 알아보고자 하였다. 조절훈련은 12주간 매일 home vision training을 실시하였고, 일주일 간격으로 조절력, 조절지체, 조절용이성 및 가입도 검사를 실시하였다. 푸쉬업 훈련과 플리퍼 훈련 결과, 가입도는 0.125D~0.375D 유의하게 감소되었고, 푸쉬업 훈련이 플리퍼 훈련보다 가입도 감소효과가 큰 것으로 나타났다. 푸쉬업 훈련과 플리퍼 훈련은 조절력을 향상시켜 초기 노안이 필요로 하는 가입도를 감소시킬 수 있으며, 이와 같은 상태를 유지하기 위해서는 지속적인 훈련이 필요할 것으로 나타났다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.4
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• pp.624-631
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• 2017

This study aimed to identify the effect of the push-up plus exercise with sling on the muscle activity and lung function in adults with forward head posture over a period of 8 weeks. A total of 16 adults with forward head posture were recruited. The participants were divided into two groups : control (n-=8) and experimental (n=8). From July 6 until Aug 28, 2015, the participants were instructed to perform the knee push-up plus exercise and knee push-up plus using sling exercise three times a week to begin with and progressing to three sets of push-ups on each occasion after 8 weeks. The participants in both groups showed an increase in their craniovertebral angle (both groups p<0.001) and a decrease in their crania rotation angle (control p<0.05, experimental p<0.001). The participants in both groups showed a decrease in their trapezius activity (both groups p<0.001), an increase in their serratus anterior and lower trapezius muscle activity (both groups p<0.001), (and an increase in their) lung function (control group p<0.01, experimental group p<0.001). These findings show that push-up plus exercise improves posture and increases activation of lung function, while the push-up plus exercise in the sling is more effective in improving the forward head posture. The push-up plus exercise in the sling was more effective in improving the forward head posture, but there was no significant difference in the lung function between the two groups. Therefore, the push-up plus exercise in the sling is recommended as an exercise that is effective for the improvement of the posture and lung function of persons with forward head posture.

• Journal of Digital Convergence
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• v.10 no.1
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• pp.399-405
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• 2012

The purpose of this study was to compare the shoulder stabilizer muscle activity during a push up plus on a different conditioning surface. Eighteen healthy volunteers were tested. Surface EMG was recorded from the upper trapezius(UT), pectoralis major(PM), and serratus anterior(SA) using surface differential conditions. Measurements were performed for 7 days. The mean root mean square (RMS) of EMG activity was calculated. A one-way repeated measures analysis of variance was performed to compare RMS normalized values. The UT and PM did not show significant differences of electric activation amplitude in relation to different surface conditions(p>.05). However, the SA showed greater mean electric activation amplitude values on the push up plus exercise on a upper and lower unstable surface(p<.05). These results suggest that to improve SA EMG activity is more useful when performed on a upper and lower unstable surface conditions than on a stable surface conditions.

• Journal of the Korean Society for Precision Engineering
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• v.32 no.8
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• pp.749-754
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• 2015

The purpose of this study is to conduct a comparative analysis of the right shoulder's muscle activity when lifting ipsilateral and contralateral legs during the Push Up Plus (PUP) exercise, which is a typical shoulder stabilizing exercise, and to provide effective data for a shoulder stabilization exercise. Upper trapezius, lower trapezius, levator scapula, supraspinatus, infraspinatus, deltoid posterior, serratus anterior and pectoralis major, which are eight main muscles of a shoulder, were analyzed for the left and right leg lifting by using an electromyogram (EMG). The study revealed that the muscle activities of the right shoulder's upper trapezius, levator scapula, supraspinatus, serratus anterior and pectoralis major were higher when lifting an ipsilateral (right side) leg, compared to lifting a contralateral (left side) leg. Therefore, lifting an ipsilateral leg can be an effective method for enhancing the maneuverability (mobility) of the right shoulder when lifting a single leg.

• Journal of the Korea Convergence Society
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• v.11 no.4
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• pp.87-93
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• 2020

The purpose of this study was to examine the convergence correlation between physical characteristics and functional movement screen(FMS). Overall, 193 adults with normal single measurement values participated in the study. For data analysis, we used the SPSS Ver. 26.0 statistical program to perform t-tests and to determine Pearson's correlation coefficients for variables. Data analysis revealed significant sex differences in the active straight-leg raise and trunk stability push up tests (P<.05). In addition, our data analysis also revealed a negatively correlation between body fat percentage and FMS tests, except in the shoulder mobility and active straight leg raise test. In the active straight leg raise, the quality of functional movement was higher in women than in men; while in the trunk stability push ups, the quality of functional movement was higher in men than in women. Therefore, we conclude that men should reinforce the flexibility of the lower extremities, and females should apply upper body muscular strength for better trunk stability movement.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.18 no.1
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• pp.31-37
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• 2012

Background: The purpose of this study was conducted to investigate the effects of Push-up plus exercise with kinesio taping on the pain and shoulder motor function in patient with shoulder myofacial pain syndrome. Methods: The patients with myofacial pain syndrome were randomly divided 2 groups. kinesio taping group (n=20) was taken physical therapy program and kinesio taping. Push-up plus exercise with taping group (n=22) was taken physical therapy and kinesio taping with Push-up plus exercise. The kinesio taping applied on upper trapezius and levator scapulae. The Push-up plus exercise performed in standing position and qudripad position during 10 seconds on 15 time, 3 set per each positions. We mearsured the pain degree using PPT, VAS, MPSSI and shoulder motor function using CSA before and after experiment. The significant test of PPT, VAS, MPSSI, CSA according to applying the kinesio taping and Push-up plus exercise between groups used ANCOVA. Results: In the result following analysis, there was significance on PPT (F=7.378, p=.016), VAS (F=13.071, p=.031), CSA (F=5.302, p=.026) between kinesio taping group and Push-up plus exercise with tapping group. Then, Push-up plus exercise with kinesio taping group has significance on the PPT, VAS, CSA in patients with myofacial pain syndrome. Conclusions: It may suggest that kinesio taping combined with Push-up plus exercise will be helpful of the pain and shoulder function improvement in the patients with myofacial pain syndrome.

• Journal of The Korean Society of Integrative Medicine
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• v.4 no.2
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• pp.29-36
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• 2016

Purpose : The purpose of this study was to find out the effects on muscle activations of serratus anterior and upper trapezius muscles when push-up plus exercise togu applied differently depending on the body part. Method : Thirty six volunteers took part in this study and we divided into three groups(upper arm togu group 12, leg togu group 12, upper arm-leg togu group 12). Each experimental group performed push-up plus exercise. All volunteers received a total of 18 exercise session over a 6 week period (three times per week). Exercise program was composed of serratus anterior and upper trapezius push-up plus exercise. Then we measured muscle activation of scapular stabilizer by electromyography. Repeated ANOVA was used to examine the effects of the intervention on each outcome measure. Result : After the six week intervention, there was a significant difference between the pre and 6 week in serratus anterior and upper trapezius muscle activity(p<0.05). After the six week intervention, there was a significant difference among the three group in serratus anterior muscle activity but no significant difference in upper trapezius muscle activity(p>.05). Conclusion : Serratus anterior and upper trapezius showed high muscle activity during push-up plus exercise. Therefore have a positive impact of scapular stabilizer. The larger the area of the unstable support surface, the larger muscle activity was larger of variation quantity.

• Physical Therapy Korea
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• v.25 no.3
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• pp.1-11
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• 2018

Background: Lumbopelvic stability is highly important for exercise therapy for patients with low back pain and shoulder dysfunction. It can be attained using a pelvic compression belt. Previous studies showed that external pelvic compression (EPC) enhances form closure by reducing sacroiliac joint laxity and selectively strengthens force closure and motor control by reducing the compensatory activity of the stabilizer. In addition, when the pelvic compression belt was placed directly on the anterior superior iliac spine, the laxity of the sacroiliac cephalic joint could be significantly reduced. Objects: This study aimed to compare the effects of EPC on lumbopelvic and shoulder muscle surface electromyography (EMG) activities during push-up plus (PUP) and deadlift (DL) exercise, trunk extensor strength during DL exercise. Methods: Thirty-eight subjects (21 men and 17 women) volunteered to participate in this study. The subjects were instructed to perform PUP and DL with and without the EPC. EMG data were collect from serratus anterior (SA), pectoralis major (PM), erector spinae (ES), and multifidus (MF). Trunk extensor strength were tested in DL exercise. The data were collected during 3 repetitions of all exercise and the mean of root mean square was used for analysis. Results: The EMG activities of the SA and PM were significantly increased in PUP with pelvic compression as compared with PUP without pelvic compression (p<.05). In DL exercise, a significant improvement in trunk extensor strength was observed during DL exercise with pelvic compression (p<.05). Conclusion: The results of this study indicate that lumbopelvic stabilization reinforced with external pelvic compression may be propitious to strengthen PUP in more-active SA and PM muscles. Applying EPC can improve the trunk extensor strength during DL exercise. Our study shows that EPC was beneficial to improve the PUP and DL exercise efficiency.

• Journal of Korean Ophthalmic Optics Society
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• v.13 no.4
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• pp.135-139
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• 2008

Purpose: This study was designed to compare the accommodative amplitude whose 40s initial presbyopia patients divided into five occupation (driver, official worker, housewife, field worker, teacher). Methods: Both "push-up"and "inus lens to blur technique" methods were used to examine the average of accommodative amplitude. Results: All the average of accommodative amplitude (OD, OS, and OU) were the lowest in official worker group (3.27${\pm}$0.21D, 3.31${\pm}$0.22D, 3.54${\pm}$0.28D) and the highest in housewife group (4.07${\pm}$0.35D, 4.11${\pm}$0.35D, 4.37${\pm}$0.39D). Conclusions: Because occupational specifications including a fixative habit are able to change the binocular accommodation, it is important to understand thoroughly the patient's occupation when opticians make near vision prescription for initial presbyopia.