• Journal of the Korean Society of Costume
• /
• v.64 no.3
• /
• pp.108-125
• /
• 2014

The purpose of this study is to provide the basic information necessary to develop sports uniform design by comparing and analyzing the color features and images of professional football uniforms in Korea and foreign countries. The subjects of this study were limited to 5 top leagues in Europe (Premier League, Primera Liga, Bundesliga, Serie A, and Ligue 1) as well as J-League, and K-League. This study was done using the 2012/2013 season home and away uniforms for European leagues and 2013 season home and away uniforms for Korean and Japan leagues. Using the Adobe photoshop CS2 eyedropper tool, color chips and RGB values were extracted from digital images and converted into HV/C of Munsell Conversion. Finally, a total of 735 colors were used for the analysis. The color image scale by Shigenobu Kobayashi was used to position the color images. The results are as follows. First, the color analysis of professional football uniforms in leagues suggested that chromatic color (53.7%) was more prevalent than achromatic color (46.3%). The two most common colors of the ten chromatic colors were R(19.7%) and PB(18.0%), followed by Y(5.4%), RP(2.0%), G(1.9), GY(1.8%), B(1.6%), YR(1.5%), P(1.1%), and BG(0.7%). Second, for the color tone comparison and analysis of professional football uniforms in leagues, the most commonly used color tone was W(28.4%), followed by v(25.5%), Bk(16.3%), s(5.8%), dk(5.2%), b/lt(5.2%), dp(3.0%), sf(2.0%), ltGy(1.0%), p(0.5%), G/dkGy(0.4%), and ltg/mGy (0.1%). Third, for the comparison and analysis of color and color tone of professional football uniforms in leagues, W(28.4%), R(v)(17.7%), and Bk(16.3%) were commonly used. Finally, for the comparison and analysis of color images of professional football uniforms in leagues, the most commonly used color image was a casual image(31.8%), followed by modern image(26.5%), dynamic12.8%), cool casual(12.0%), gorgeous(9.3%), clear(6.6%), chic(3.5%), and elegant images. Dandy, classical, romantic and pretty images(0.4% respectively) were also used.

• Korean Journal of Environmental Biology
• /
• v.21 no.2
• /
• pp.189-193
• /
• 2003

This study has been performed to investigate the changes in serum lipid and lipoprotein profiles of the national female soccer players during summer training season. Twenty five Korean national soccer players participated in the study. The mean age of the subjects was 23.3$\pm$2.5 years old. Their mean carrier as soccer player was 11.0 $\pm$2.6 years. Mean height was 164.4$\pm$5.7 cm and mean weight was 57.4$\pm$4.6 kg. Mean body fat percent was 23.9$\pm$3.0% and body mass index was 22.4$\pm$6.0. Mean serum triglyc eride concentration was normal (81.0$\pm$26.3 mg $dl^{-1}$), but total cholesterol (224.3$\pm$58.3 mg $dl^{-1}$) and LDL-cholesterol (162.2$\pm$59.0 mg $dl^{-1}$ were higher than normal range. Hematocrit, hemoglobin and total iron binding capacity were low, but in a normal range. Serum triglyceride concentration was negatively correlated with red blood cell counts (r=-0.448, p<0.05). Meanwhile, HDL-cholesterol was positively correlated with hematocrit percent (r=0.408, p<0.05). Therefore, better iron status was related with better serum lipid profiles of the subjects. Four weeks of iron supplementation had no effect on serum lipid and lipoprotein cholesterol of the subjects.

• Korean Security Journal
• /
• no.6
• /
• pp.195-213
• /
• 2003

This is a case study on the violent collective activities of spectators in professional soccer games. The purpose of this study is to examine the reasons and the processes of the activities. In order to achieve the purpose well, I analyzed two cases of violent collective activities in spectators of professional soccer games that were held on June 24 and July 28 in 2001. The data for this study was collected from 14 kinds of daily newspapers from June 10 to August 20 in 2001 to maintain the objective validity of the outline, the reasons, and the processes of the violent collective activities of spectators in two cases. The data was collected from Korea Integrated News Database System(KINDS) of Korea Press Foundation, and Chollian, on-line service of DACOM, for its efficiency, accuracy and promptness. On the basis of the above-mentioned method as well as the consequences of data analysis, I've reached to a conclusion as follows. The reasons of the violent collective activities of spectators in professional soccer games were the mass effect, the activities of players, umpires and the results of games, etc. The violent collective activities of spectators in professional soccer games need pre-requirements and have relationships with special affairs that are developed in a regular sequence. In other words, a collective activity gives an effect on another one directly or indirectly. Therefore, this study shows that we can reduce or prevent the damages by the violent collective activities of spectators in sport games when we analyze the processes of collective activities and make a previous counter-measure for that.

• Journal of Nutrition and Health
• /
• v.39 no.3
• /
• pp.299-306
• /
• 2006

This study was done to investigate the use of nutritional supplements (NS) in Korean elite soccer players using an anonymous questionnaire. NS were classified into health supplements, manufactured health food supplements, chinese medicines & tonic foods, and nutrient supplements. Information was sought on the type of NS and factors that might influence supplement use including selected demographic parameters and health related variables. The data were collected from 241 athletes (aged $24.6{\pm}3.8$ years) in 9 professional soccer club. The prevalence of NS use among the subjects was 81.3%. Health supplements were used most frequently and nutrient supplement drug was the second one. Among the health supplements, weight/muscle gainer and calorie replacement product were most frequently used. Vitamin supplements were most frequently used among all nutrient supplement drugs. Users of NS were higher age (p<0.05) duration of exercise (p<0.05), and income (p<0.05) than non-users. The married (p<0.05) and a member of K-league (p<0.01) tended to have higher prevalence of NS use. The main adviser of NS were family (55.3%) and oneself (39%) instead of coach or sports nutritionist. Although NS use, only 26.2% certainly check up nutritional information on their used NS. Among the subjects, 84.5% of them felt that NS use were improved athletic performance, and 86.5% of them will to keep on taking supplement. These data suggest that a large number of elite soccer players use NS and these players may require education about healthy nutritional supplement practice and on the proper use of nutritional supplements.

• Journal of Korean Orthopaedic Sports Medicine
• /
• v.7 no.1
• /
• pp.33-36
• /
• 2008

Purpose: The purpose of this study was to evaluate the mechanism of injury in the anterior cruciate ligament tears sustained in participation in soccer. Materials and methods: 50 patients whose knees were injured during playing soccer were enrolled in this study. The mean age was 27 years old, 47 were male and 3 female. 15 of them were either professional or amateur soccer players, the rest were non-professional. The injury mechanism was investigated by evaluation of the medical records or by telephone interview. Results: The injury mechanism involved contact injuries in 17 patients and non-contact in 33. 41 patients were bearing weight on the involved side at the time of injury, and 9 patients were not. In cases of contact injury, 9 of the 17 patients had sustained a valgus force to the knee, and 5 patients had varus force, 11 patients had their foot planted, and 6 did not. Among those patients with a planted foot, 3 patients were injured by the rotation of the thigh, 1 patient was injured by hyperextension, and there were no deceleration mechanism injuries. In non-contact injuries, 30 out of 33 patients had their foot planted at time of injury and only 3 patients did not. Of these 30 patients, 16 were injured by the rotation of thigh, 6 sustained a varus force on the knee joint and 5 had a valgus force, 5 were injured by hyperextension, and 2 by deceleration. 3 patients, who did not have their foot planted, were injured while kicking with the involved leg. Conclusions: For soccer players in this series, the most common mechanisms resulting in anterior cruciate ligament tears were non-contact, most often by rotation of the torso over a planted foot. In contact injuries, the most common mechanism was the application of valgus force by tackle.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2015.10a
• /
• pp.1577-1578
• /
• 2015

다양한 객체 추적 기술들이 스포츠 분야에 활용이 되면서, 방송이나 경기력 분석에 많이 사용되고 있다. 이 연구에서는 2014년도 K리그 경기중 승패가 결정된 17경기를 동영상 경기 분석 프로그램으로 처리된 데이터를 활용하여 뛴 거리와 경기 승패와의 관련성에 대해서 통계적으로 분석한다. 뛴거리는 총 뛴거리, 점유시 뛴거리, 비점유시 뛴거리로 나누어 분석하고, 그 결과 비점유시 뛴거리의 차이가 경기의 승패에 영향을 준다는 것을 카이검정을 통해 확인하였다.

• Proceedings of the Korea Information Processing Society Conference
• /
• 2013.11a
• /
• pp.596-598
• /
• 2013

인터넷을 통해 정보에 대한 접근이 쉬워진 요즘, 스포츠를 보더라도 경기만 시청하는 것이 아니라 경기 정보 분석 등을 함께 본다. 이때, 대부분의 기존 스포츠 중계 서비스는 하나의 스크린에서 모든 정보를 전달하기 때문에 가독성이 떨어지고 영상과 정보를 같이 보기에 어렵다. 본 프로젝트는 멀티스크린을 이용해 다양한 스포츠 정보를 각각의 스크린에 나타내줌으로써 사용자에게 기능적인 편리함과 정리된 콘텐츠를 제공하는데 목적을 두었다. 이에 멀티스크린을 위한 연결을 구축하고, 스크린을 통해 해외축구 콘텐츠를 제공하는 기능을 설명한다.

• The Journal of the Korea Contents Association
• /
• v.8 no.7
• /
• pp.216-223
• /
• 2008

The purpose of this study was to examine the effects of the satisfaction and absorption of spectating on desire of re-spectating at the professional sporting events. This study set a model of consumer behavior decision based on the results of the precedent studies about the determinative factors of consumer behavior and the hypothetical model done by Wakefield ＆ Sloan(1995), Hansen ＆ Gauthier(1989), Jeffrey(1997), Green(1995), and Kim(1999) and clarified it through the regression. To attain the goal of the study described above paragraphs, some viewers of 2007 season pro-soccer and pro-baseball games were set as a collected group. Then, using the stratified cluster random sampling method, finally drew out and analyzed 605 spectators in total. Data collected through a questionnaire designed for this study consist of fixed alternative choice response to items constructed to represent the operational definition for each variable. Statistics employed for data analysis was correlation and multiple regression. Based upon the results of the study, the following conclusions appear warranted: 1. Satisfaction of spectating influence on desire of re-spectating at the professional sporting events. 2. Satisfaction of absorption influence on desire of re-spectating at the professional sporting events.

• Journal of the Korean Dietetic Association
• /
• v.8 no.1
• /
• pp.42-51
• /
• 2002

Questionnaire survey was performed in order to set an adequate meal table for athletes taking their food preferences into consideration. The survey was conducted against 32 athletes of a professional soccer team. Statistical data analysis was performed utilizing SAS package program. The results of this study can be summarized as follows; 18.8% of the answerers were found out to consider their autotrophic nutritional status as above average, 75.0% considered theirs as up to the average and 6.2%, below average. Among answers to the question what they consider as the most critical factor in their staying healthy; sound sleep won the most votes followed by enough rest, tranquillity and balanced eating habit. Yet, 68.8% replied their meal sizes were not settled. And 46.9% thought nutritive supplement helpful and 96.9% of the answerers said a dietitian is required as their health manager. 62.5% of them preferred Korean cuisine. Chigye and Chongol were the most preferred menus(55.6%) and Namul (28.1%), Muchim(26.3%) and Cheok.cheon(23.9%) enjoyed relatively low preference.

• The Journal of Churna Manual Medicine for Spine and Nerves
• /
• v.5 no.1
• /
• pp.11-22
• /
• 2010

Object: This study was planned to show the physical characteristics of soccer player and their Yangdorak measurements. Method: We categorized 5 study group. (I-Players classified by age; II, III-Players and control group; IV-Players who had positive RF and the others; V-Players who had digestive disorder and the others) And We conducted the potentiality of skin resistance(Yangdorak) and GFS, PFT, ECG and the other, then analysis that. Result: As old aged group, Yangdorak shown lower RS, but that was not significant. Player group had higher Yangdorak score at H5, F1, F2, F5 than control group. Player group was shown better cardiopulmonary function, but H1, H2, H3 score were not significant. Players who conducted RF test shown not significant difference of H4 measurement between positive and negative group. Digestive disorder group had higher F1, F6 score, but that wasn't significant.