룸바 포워드 워크 동작의 운동학적 분석

박양선 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.5

The purpose of this study was to obtain effective the data for developing and improve the Rumba forward walk of Latin America Dunce by comparing and analyzing kinematic variables of walking movement between skilled and unskilled dancers. The subjects of this study were six male Latin America Dancers. The movement performed by subjects were recorded using two video cameras at the speed of 60 fields per second. The movement were analyzed using the DLT(Direct Linear Transformation) method of 3 dimensional cinematography. The conclusions were as follows; 1. The foot's joints displacement is the difference of the instep angle when right toe strike Rumba forward walk movement is affected by how much the person is skilled and also using toe point movement more. 2. Rumba forward walk movement's distinguishing mark is at the 4th count when the sole of the Right foot flat. To move faster and stronger, it has to use the hip joint its best of the speed and movement. 3. Moving quickly the centers up and down at the 4th count is to show the movement stronger and that is the character of Rumba forward walk Also, shifting the weight faster to be in the basic position which t is making the centers come to the leg. 4. The 1st count of the movement Rumba, the pelvis settle movement, is affected by how much the person is skilled when he expresses it bigger and stronger.

고령자의 건강한 삶을 위한 낙상 예방 운동유형 확인

박양선,김미예,박성원,이옥진 한국엔터테인먼트산업학회 2019 한국엔터테인먼트산업학회논문지 Vol.13 No.7

Falls are a threat to the physical health of the elderly as well as to their overall quality of life. The purpose of this study was to identify which type of exercise is effective for improving the balance of the elderly, and to obtain the basic data for developing the falls prevention exercise intervention program for the elderly. We compared to the differential effects between rhythmic step exercise and core muscle strengthening exercise in terms of functional balance test and self-reported balance test. Women older than 65 years and under 80 years of age were assigned to one of the step exercise group(21), core muscle exercise group(20), and control group(21), and for 8 weeks, twice per week, 20-30 minutes of exercise were treated. All participants performed one foot static balance test with open and closed eyes. And they responded to self-reported balance test, such as Fall Efficacy Scale(FES) and Activities-specific Balance Confidence(ABC) Scale. The results of statistical analysis are summarized as follows. First, rhythmic stepping exercise was more effective in improving functional balance than core muscle strengthening exercise. In particular, the effect of step exercise was obvious in the one-foot static balance test with open eyes. Second, the self-reported balance test showed better step exercise than core muscle exercise. Specifically, rhythmic step exercise was more effective in enhancing fall efficacy than core muscle exercise. In conclusion, the rhythmic step exercise was more effective in improving the balance ability of the elderly than the core muscle exercise. The rhythmic step exercise is more related to the lower extremity muscles, and especially since the rhythmic step exercise is performed in various ground changes, it seems to have a high similarity to the fall occurrence situation. For future research, we recommended the development of task-oriented ankle proprioceptive exercise intervention program and exercise equipment based on the specific motion situation in which the fall accident occurs in the elderly.

Correlation Analysis between Dance Experience and Smoothness of Dance Movement by Using Three Jerk-Based Quantitative Methods

박양선 한국운동역학회 2016 한국운동역학회지 Vol.26 No.1

Objective: The aim of this study is to investigate the association between dance experience and smoothness of hand trajectory during dance by using three jerk-based quantitative methods (integrated squared jerk, mean squared jerk, and dimensionless jerk). Methods: Eleven Korean traditional dancers whose experience of dancing ranged from 5 years to 20 years participated in this study. Dancers performed the Taeguksun motion in Korea traditional dance. Six infrared cameras were used to capture the movement of the hands of the dancers. The smoothness of hand movement was calculated using three jerk-based methods. Results: With regard to the smoothness of the right hand, dance experience was significantly correlated with dimensionless jerk (r=0.656, p=0.028), while dance experience was not significantly correlated with integrated squared jerk (r=0.581, p=0.552) and mean squared jerk. With regard to the smoothness of the left hand, there was no correlation between dance experience and any of the three jerk values. Conclusion: Our results showed that individuals with more dance experience performed the task more smoothly. This study suggests that dimensionless jerk should be used as a predictor for smoothness in dance movement. Thus, our results support the idea that smoothness is an aspect of movement quantity distinct from speed and distance.

Age-related Changes in Multi-finger Synergy during Constant Force Production with and without Additional Mechanical Constraint

박양선,권현준,고경,심재근 한국운동역학회 2016 한국운동역학회지 Vol.26 No.2

Objective: The aim of this study was to investigate age-related changes of multi-finger synergy during a constant force production task with and without an additional mechanical constraint. Method: Fourteen elderly subjects (age: 78.50 ± 4.63 yrs, height: 157.29 ± 8.97 cm, weight: 65.13 ± 6.93 kg) and 14 young subjects (age: 21.13 ± 1.35 yrs, height: 171.57 ± 8.43 cm, weight: 70.29 ± 16.77 kg) participated in this study. The subjects were asked to place their index and middle fingers on two force transducers fixed on a small non-moving teeterboard and produce 10 N by pressing the sensors while watching force feedback on a computer screen under the no additional constraint condition (NAC). The subjects also performed the same task with an additional mechanical constraint (AC) where the subjects were asked to balance a teeterboard that could be rotated by finger forces. An uncontrolled manifold approach was used to calculate within-trial and between-trial multi-finger synergy indices, variance in uncontrolled subspace (VUCM), and variance in subspace orthogonal to UCM subspace (VORT). Two-way repeated measured ANOVA was performed with the within-factor of task condition (with and without an additional constraint) and the between factor of groups (elderly and young). Results: The elderly group showed significantly increased within-trial VORT in AC compared with NAC (p < .05) while the young group showed no significant difference between AC and NAC. There was no significant group difference for within-trial VUCM. Between-trial VORT remained unchanged between groups and conditions. However, between-trial VUCM for the elderly group significantly decreased in AC as compared to NAC, along with no significant difference for the young group. For multi-finger synergy, there was no significant group difference of within-trial synergy. However, between-trial synergy for the elderly group significantly decreased in AC as compared to NAC (p < .05). Conclusion: Our results indicate that aging decreased consistency (i.e., ability to perform the task on a moment-to-moment basis) with an additional mechanical constraint. In addition, aging was associated with decreased multi-finger synergy on a trial-to-trial basis. Objective: The aim of this study was to investigate age-related changes of multi-finger synergy during a constant force production task with and without an additional mechanical constraint. Method: Fourteen elderly subjects (age: 78.50 ± 4.63 yrs, height: 157.29 ± 8.97 cm, weight: 65.13 ± 6.93 kg) and 14 young subjects (age: 21.13 ± 1.35 yrs, height: 171.57 ± 8.43 cm, weight: 70.29 ± 16.77 kg) participated in this study. The subjects were asked to place their index and middle fingers on two force transducers fixed on a small non-moving teeterboard and produce 10 N by pressing the sensors while watching force feedback on a computer screen under the no additional constraint condition (NAC). The subjects also performed the same task with an additional mechanical constraint (AC) where the subjects were asked to balance a teeterboard that could be rotated by finger forces. An uncontrolled manifold approach was used to calculate within-trial and between-trial multi-finger synergy indices, variance in uncontrolled subspace (VUCM), and variance in subspace orthogonal to UCM subspace (VORT). Two-way repeated measured ANOVA was performed with the within-factor of task condition (with and without an additional constraint) and the between factor of groups (elderly and young). Results: The elderly group showed significantly increased within-trial VORT in AC compared with NAC (p < .05) while the young group showed no significant difference between AC and NAC. There was no significant group difference for within-trial VUCM. Between-trial VORT remained unchanged between groups and conditions. However, between-trial VUCM for the elderly group significantly decreased in AC as compared to NAC, along with no significant difference for the young group. For multi-finger synergy, there was no significant group difference of within-trial synergy. However, between-trial synergy for the elderly group significantly decreased in AC as compared to NAC (p < .05). Conclusion: Our results indicate that aging decreased consistency (i.e., ability to perform the task on a moment-to-moment basis) with an additional mechanical constraint. In addition, aging was associated with decreased multi-finger synergy on a trial-to-trial basis.

長牲의 造形藝術的 價値性애 對한 再照明

朴陽善 圓光大學校大學院 1982 學位論叢 Vol.8-3 No.-

Nowadays human inner emotional development is hindered by excessive technical education and materialism in our morden society. And the increasing tendency of thinking light of our old tradion has been creating the abnomal growth of culture. In these present condition, I have come to make this thesis in order to give a warning to these trend of this time. This thesis is about a totem pole (Chang Seng) which was used as a milepost and tutelary god, which is one of the most typical folk works of art in Korea. My purpose in this thesis is to contribute to the emotional education by means of explaining the value of a totem pole in the point of art and, rerealizing traditional works of art. To accomplish this purpose, I have investigated the characteristics of Korean art in the side of natural backgrounds and the topography and geology, and of beauty in the point of artless beauty. As for a primal function, it had played the role of tutelary god. I have inquired many difficult name of stone posts by dint of investigating its figure and name. For the article of concrete analysis about it, I have made an a nalysis by dividing it into 6 parts-such as the figure of head, that of eyes, that of mouth, a nose, a bread or moustache and ears. As the Conclusion of this analysis I can summarize my research as follows 1) Korean totem poles (Chang Seng) are made of out of stone and wood. So we can have two names of them ; stone posts and wood posts. And stone posts are moremostly discovered in southern provinces than northern provinces. 2) These long totem poles show us the figures of simple and plain mind of people, And we cau realize these next nine article; a) These are many long totem poles with hats on their head b) Many stone posts have the large, protruding eyes which we can surely see in the face of exorcising demon c) The nose is a snob nose. d) The mouthes of them are mostly closed. e) About moustache or beard, more than half of totem poles have it

룸바 포워드 워크의 지면반력 분석 : 4 카운트의 워크와 1 카운트의 골반세틀을 중심으로

박양선,임용규 漢陽大學校 體育科學硏究所 2003 體育科學 Vol.23 No.23

This study serves the purpose of understanding ground reaction force analysis of the Rumba forward walk of Latin America Dance through of skilled and unskilled dancers. To accomplish all this, ground reaction force lateral, anteroposterior, vertical factors analysis. The conclusions were as follow; 1.Lateral ground reaction force The differences among Skill(4.05±1.1kg), Unskill(1.7±0.4kg) were meaningful at Pointl (P<.05). The no differences among Skill(-2.5±0.9k9), Unskill(-2.6±1.8k9)were meaningful at proint2. The no differences among Skill(3.3±1.5kg),Unskill(2.0±2.Okg) were meaningful at Point3. 2. Anteroposterior ground reaction force The no differences among Skill(-17.85± 1.11kg), Unskill(-13.35±3.43kg) were meaningful at Pointl The differences among Skill(15.16±0.43kg), Unskill(8.15±3.22kg) were meaningful at Point E(p<.05). The no differences among Skill(23.92±2,06kg), Unskill(16.62±3.55kg) were meaningful at Points(p<05). 3. Vertical ground reaction force The no differences among Skill(65.81±4.46kg), Unskill(59.90±10.72kg) Were meaningful at Pointl. The no differences among Skill(72.84±9,47kg),Unskill(68.23±13.55kg) were meaningful at Point2. The differences among Skill(91.11±7.82kg), Unskill(80.59t14.S4kg) were meaningful at Point3(p<,05).

현상학에 있어 意識과 世界의 문제

박양선 이화여자대학교 철학과 학생회 홍보부 1986 우리는 생각한다 Vol.- No.6

現象學은 19C 自然科學이 팽배하던 시기에 잊혀져 가는 人間 本來의 문제들, 즉 意識과 主觀을 참다운 分析의 對象으로 삼고자 했다. 필자는 훗설의 현상학을 人間 意識 分析을 통하여 우리가 이세계와 어떤 방식으로 관련 맺고 있는가 하는 것을 살펴봄과 동시에, 이 세계 속에서 인간의 의미란 무엇인가 하는 것을 부차적으로 살펴보고자 한다. 그리고 훗설의 계보를 이어받을 학자로서 메믈로 - 퐁티는 그의 지각현상학을 통하여 의식과 세계와의 관련을 어떤 각도에서 파악했는지도 동시에 살펴보며,현상학의 극복 방식으로서의 실존주의, 철학적 인간하게 대한 간략한 언급을 시도하겠다.

특성화고등학교 영어 수업에 적용한 사회정서학습의 효과: 학습정서와 학업성취도를 중심으로

박양선,최문홍 한국중등영어교육학회 2018 중등영어교육 Vol.11 No.2

This study aims to explore the applicability of Social-Emotional Learning (SEL) to English language teaching in a vocational high school setting. Of particular interest was whether SEL-integrated English lessons would be helpful for the students to enhance their motivation to learn and academic achievement. For a 15-week semester, experimental groups (N = 99) engaged in English lessons incorporating SEL elements while control groups (N = 105) learned the same language materials without accompanying SEL. The SEL-integrated syllabus consisted of 10 sessions, implemented once a week for 50 minutes per session. Data were collected from a battery of questionnaires designed to assess students’ English learning motivation, self-efficacy beliefs, and development in listening and reading proficiency. In addition, student journals, interviews, and teacher logs were employed for qualitative observation. The results suggest that practicing SEL in the classroom can be an effective means of raising vocational high school students’ motivation and achievement.

여성 고령자의 연령과 낙상경험이 시간적ㆍ공간적 보행 변수에 미치는 영향

박양선,이승주 한국웰니스학회 2011 한국웰니스학회지 Vol.6 No.3

This study aims to examine the possible effect of aging and falling interrelationship on??walking and to evaluate gait variables used as indicators for predicting falls by further classifying gait variables, which??were previously classified by the age category (under 70 years old, 70 years old and over) and falling??experiences, with more specified spatio-temporal variables. A total of 144 subjects (72 women: under 70 years old &??72 women: 70 years old and over) were participated in this study, and GAITRite was used as a gait analysis tool.??59 subjects had falling experiences and the rest had not. To examine the interaction effect between falls and??the age on gait, two-way ANOVA analyses were conducted. According to the study results, the correlation??between the age increase and falls showed no effect on senior‘s gait. As the age increased, the temporal gait variables??including the cadence, mean normalized velocity and step time were slower while the double support time??was longer (p <.05). For spatial gait variables, the step length and step/extremity ratio were shorter, the step width (H-H base of support), and the toe direction pointed outward (p<.05). With the falling experience, temporal??gait variables including the cadence, mean normalized velocity and step time were observed to be slower??while the double support time was longer (p<.05). The falling experience did not produce any significant??difference in spatial gait variables such as the step length, step/extremity ratio, the step width(H-H base of support),??and the toe direction. Thus, for elderly women over the age of 65, using temporal gait variables were found to be??more accurate than using spatial gait variables in analyzing senior‘s gait variables or applying variables to predict??falls in terms of using the falling experience as an indicator.

한국무용 걸음체 동작 시 호흡의 사용유무가 하지의 운동역학적 변인에 미치는 영향

박양선 ( Yang Sun Park ),장지영 ( Ji Young Jang ) 한국운동역학회 2009 한국운동역학회지 Vol.19 No.4