댕댕이나무열매 섭취와 신체활동 중재에 따른 항염효과

천윤석 ( Chun Yoon-seok ),조인호 ( Cho In-ho ),박노환 ( Park Noh-hwan ),이정옥 ( Lee Jeong-ok ),윤남규 ( Yoon Nam-gyu ),이한주 ( Lee Han-ju ),소성현 ( So Seong-hyeon ),남정훈 ( Nam Jung-hoon ) 한국체육대학교 체육과학연구소 2020 스포츠사이언스 Vol.38 No.2

본 연구는 댕댕이나무열매 및 신체활동의 항염효과를 탐색하기 위한 목적으로 진행되었다. 이러한 목적에 따라 19세-65세 의 신체건강하며 연구참여의사를 밝힌 54명을 대상으로 연구를 진행하였다. 무작위배정으로 시험군과 대조군을 편성한 다음 각 집단별 신체활동(중강도 혹은 고강도운동 3회이상, 주 150분 이상활동)의 유무에 따라 활동집단과 비활동집단으로 구분하여 12주간 연구를 진행하였다. 수집된 자료는 SPSS 22.0을 이용하여 분석하였으며 집단 및 처치기간에 따른 TNF-α와 IL-6의 변화는 two-way(2RG × 2RM) ANOVA를 적용하여 분석하였다. 이러한 절차에 따라 다음과 같은 결과를 도출하였다. 첫째, 식품 섭취에 따른 항염효과에서는 시험군 및 대조군 간 TNF-α 및 IL-6의 상호작용효과는 나타나지 않았다. 둘째, 신체활동의 중재에 따른 항염효과에서는 집단 간 TNF-α 및 IL-6의 상호작용효과는 나타나지 않았다. 셋째 식품의 섭취와 신체활동의 중재에 따른 항염효과에서는 댕댕이나무열매를 섭취하고 신체활동을 한 시험군에서 TNF-α 및 IL-6의 상호작용효과가 유의하게 감소하였다. This study aimed at exploring the anti-inflammatory effects of honeyberry and physical activity. For this purpose, 54 participants aged 19 - 65 who were physically healthy and willing to participate in the study were randomly assigned to test groups and then divided into control groups, and then organized into activity groups and inactive groups for 12 weeks, depending on whether they had physical activities (more than three medium or high intensity exercises, more than 150 minutes per week). The collected data were analyzed using SPSS 22.0, and the changes in TNF-α and IL-6 according to the group and treatment period were analyzed using a two-way (2RG × 2RM) ANOVA. These procedures have resulted in the following: First, the interaction effects of TNF-α and IL-6 between the test and control groups were not shown in the anti-inflammatory effects resulting from food intake. Second, the interaction effects of TNF-α and IL-6 between groups were not shown in the anti-inflammatory effects resulting from arbitration of physical activity. Third, the interaction effects of TNF-α and IL-6 were significantly reduced in the test group with ingestion of test foods and intervention in physical activity.

스노보드 선수들의 하지형태요인과 무산소성 운동능력 및 등속성 근파워의 관련성

천윤석(Yoon Seok Chun),윤남규(Nam Kyu Yoon),이근일(Keun Il Lee),이천호(Cheon Ho Lee) 한국체육측정평가학회 2013 한국체육측정평가학회지 Vol.15 No.3

연구는 국가대표 스노보드선수들과 프로선수들의 하지 형태요인과 전문체력에 관련성을 분석하였다. 하지 형태요인과 무산소성 운동능력의 관련성 중 하퇴장은 Mean power, Peak power, Fatigue Index, Total work에서 유의한 상관관계가 나타났으며, 대퇴최대둘레는 Mean power, Peak power, Fatigue Index, Total work에서 유의한 상관관계가 나타났다. 하퇴최대둘레에서도 Mean power, Peak power, Total work에서 유의한 상관관계가 나타났다. 하지 형태요인과 등속성 근파워의 관련성 중 하퇴장은 PPFR, PPEL, PPER, APEL, APER에서 유의한 상관관계가 나타 났으며, 대퇴최대둘레에서는 PPER, APEL에서 유의한 상관관계가 나타났고, 하퇴최대둘레에서도 PPEL, PPER, APEL, APER에서 유의한 상관관계가 나타났다. 하지 형태요인이 무산소성 운동능력에 영향을 주는 요인으로 Mean power(하퇴장, 하지장, 대퇴최대둘레), Peak power(하퇴장), Time to peak power(하퇴장, 대퇴피하지방), Fatigue Index(하퇴장), Peak power/kg(대퇴장, 하퇴장, 하지장), Mean power/kg(대퇴장, 하지장), Total work(하퇴장, 하지장, 대퇴최대둘레)에 유의하게 영향을 미치는 것으로 나타났다. 하지형태요인이 등속성 근파워에 영향을 주는 요인으로 PPER(하퇴장), PPEL(하퇴장), APFR(대퇴최대둘레), APEL(하퇴장), APER(하퇴장)에 유의하게 영향을 미치는 것으로 나타났다. 본 연구의 결과를 바탕으로 엘리트 스노보드선수들의 꿈나무 양성 및 우수 선수 선발 시 신체적, 생리적, 체력적 기준치를 제시할 수 있을 것이며, 일선 지도자들에게 과학적인 훈련 프로그램을 구성하여 경기력 향상과 이상적인 신체조성에 필요한 실험적 자료를 제공할 수 있을 것이다. The results of analysis on the relevance of lower extremity factors on professional physical strength in snowboarders in the national team and professionals are as follows. For the relevance between lower extremity factors and anaerobic exercise capacity, length of the lower limbs showed the significant correlation in Mean power, Peak power, Fatigue Index and Total work. The maximal circumference of the thighs showed the significant correlation in Mean power, Peak power, Fatigue Index and Total work. The maximal circumference of the lower legs also showed significant correlation in Mean power, Peak power and Total work. For the relevance between lower extremity factors and isokinetic muscular strength, length of the lower limbs showed the significant correlation in PPFR, PPEL, PPER, APEL and APER. The maximal circumference of the thighs showed the significant correlation in PPER and APEL. The maximal circumference of the lower legs also showed the significant correlation in PPEL, PPER, APEL and APER. It was shown that lower extremity factors affected anaerobic exercise capacity and gave significant effects on Mean power (length of the lower limb, length of legs, maximal circumference of thighs), peak power (length of lower limb), Time to peak power (length of lower limb, thigh subcutaneous fat), Fatigue Index (length of lower limb), Peak power/kg (length of thighs, length of the lowers limb, length of leg), Mean power/kg (length of thighs, length of legs) and Total work (length of the lower limbs, length of legs, maximal circumference of thighs). It was shown that lower extremity factors affected isokinetic muscular strength and gave significant effects on PPER (length of the lower limbs), PPEL (length of lower limbs), APFR (maximal circumference of thighs), APEL (length of the lower limbs) and APER (length of the lower limbs). This study could present physical and physiological standards upon rearing prominent players and selecting good players for elite snowboard players based on the results. It also can provide coaches with experimental data necessary for scientific training program, improvement on performance and ideal body composition.

여자 유도선수들의 훈련기와 휴식기에 따른 영양섭취 실태조사

천윤석 ( Yoon Seouk Chun ),강성기 ( Sung Ki Kang ),조현철 ( Cho Hyun Chol ),김종규 ( Kim Jong Kyu ),이근일 ( Keun Eil Lee ),권문석 ( Moon Seok Kwon ) 대한무도학회 2015 대한무도학회지 Vol.17 No.1

본 연구는 여자 유도선수들의 건전한 신체발달을 도모하고, 운동능력을 최대로 증진시키기 위해서 선수들의 훈련기와 휴식기에 따른 영양섭취 상태를 파악하여 선수 및 지도자들에게 운동 및 영양 교육 프로그램을 계획하고 실시하는데 기초 자료를 제공하는데 목적이 있다. 본 연구는 전국에 유도부가 있는 15개 고등학교에 재학 중인 여자유도선수들 119명을 대상으로 하였으며, 유도선수들이 섭취한 음식의 영양소(탄수화물, 단백질, 지방) 분석은 한국영양학회에서 제작한 컴퓨터 보조영양분석 프로그램(Computer Aided Nutrition Analysis Program: CAN-Pro 4.0)을 사용하였고, 산출된 자료는 SPSS 21.0 프로그램을 이용하여 평균과 표준편차를 산출하였다. 여자 유도선수들의 영양섭취 실태를 알아보기 위해 2-way(2RG×2RM) ANOVA를 실시하였고, 모든 유의수준은 p<.05로 설정하였다. 이와 같은 과정을 거쳐서 본 연구에서 도출된 결론은 다음과 같다. 체급으로 구분하여 분석한 내용을 살펴보면 총 에너지, 탄수화물, 동물성단백질, 식물성단백질, 포화지방산, 불포화지방산의 모든 변인에서 훈련기 보다 휴식기가 높았으며, 경량급 보다 중량급이 높은 것으로 조사되었다. 또한,총 에너지, 탄수화물, 불포화지방산에서 체급별 시기 간 상호작용효과가 나타났으며, 모든 변인에서 훈련기와 휴식기간 통계적으로 유의하게 높아지는 것으로 나타났다. 총 에너지, 탄수화물, 식물성단백질, 포화지방산에서는 집단 간 유의한 차이가 나타났다. The aim of this study is to figure out the nutrient intake according to the training phase and resting phase of players and to provide as basic data for planning and implementing sports and nutrient training program for players and instructors in order to promote sound physical development of female Judo players and to maximize exercise ability. To figure out nutrient intake status of female Judo players, 2-way(2RG×2RM) ANOVA were carried out. Using SPSS 21.0 program, average and standard variation of data were calculated, and nutrient intake status was figured out using CANpro 4.0 nutrient program. Where, the significant level was set as p<.05. The findings of the study are as follows. When it was analyzed by their weight division, all variables of total energy, carbohydrate, animal protein, vegetable protein, saturated fatty acid and non-saturated fatty acid were higher during the resting phase than during the training phase, and the heavy weight division was higher than the light weight division. And, interrelation effect appeared at total energy, carbohydrate and non-saturated fatty acid per period by the weight division, and there was statistically significant increase at all variables both for the training phase and the resting phase. There was significant difference in total energy, carbohydrate, vegetable protein and saturated fatty acid by groups.

지구성 운동선수들의 운동수행능력에 적합한 L-carnitine 섭취 기간 평가: 여자 농구선수들을 대상으로

강성기(Seoung Ki Kang),천윤석(Yoon Seok Chun),이근일(Keun Il Lee) 한국체육측정평가학회 2011 한국체육측정평가학회지 Vol.13 No.3

본 연구는 8주 간의 L-carnitine 섭취를 통해 여자농구선수들의 신체조성, 최대운동수행능력과 근지구력을 비교, 분석하여 가장 합리적인 L-carnitine 섭취기간을 평가하는데 목적이 있다. 연구에 참여한 대상자는 엘리트 여자 농구선수 8명씩 2그룹으로 구분 하였으며, 그룹구성은 카르니틴 섭취군 8명과 통제군 8명으로 총 16명으로 선정하였다. 연구결과 체중과 체지방률은 섭취군에서 4주차 감소되는 것으로 나타났으며, 모든 집단에서 처치기간에 따라 통계적으로 유의하게 낮아지는 것으로 나타났다. 최대산소섭취량의 경우 섭취군에서는 4주 측정 시 증가하였다가 8주 측정까지 유지되는 것으로 나타났으며, 통제군에서는 8주 측정까지 점차 증가하는 것으로 나타났다. 모든 집단에서 처치기간에 따라 통계적으로 유의하게 증가하는 것으로 나타났다. 최대심박수에서는 섭취군에서 4주 측정 시 증가되는 것으로 나타났으며, 모든 집단에서 처치기간에 따라 통계적으로 유의하게 높아지는 것으로 나타났다. 피크파워와 평균파워에서는 두 집단 모두 8주 측정 시 소폭 증가하는 것으로 나타났으나 피크파워에서만 처치기간에 따라 유의한 차이가 나타났다. 굴근 평균파워 오른쪽·왼쪽과 신근 평균파워 오른쪽·왼쪽의 모든 요인에서는 4주 측정시 높아지는 향상을 보였고, 8주 측정에서도 소폭 증가하는 경향이 나타났다. 또한 모든 요인에서 처치기간에 따라 통계적으로 유의하게 증가하는 것으로 나타났다. 본 연구결과는 지구성 엘리트 운동선수의 카르니틴 및 영양보조제 섭취의 오·남용 방지 및 인식도를 높이는 계기가 될 수 있을 것으로 판단된다. This study divided the intake period of L-carnitine into 8 weeks and evaluated the physical development, maximum exercise performance, and endurance of female basketball players in order to not only find out the proper intake period of L-carnitine but prevent the misuse of L-carnitine, which consequently provides experimental data necessary for performance improvement and ideal physical development. In this study, we have reached the following conclusion. The weight and body fat percentage of test group was decreased in 4th week and also statistically showed a significant reduce in all groups by treatment period. The Maximum oxygen uptake was increased in 4th week but remained the same till 8th week for the Group 1 (with L-carnitine) whereas the Group 2 (without L-carnitine) also shown increase till 8th week. It also statistically showed a significant increase in all groups by treatment period. The maximum heart rate was increased in 4th week for Group 1 but also statistically showed a significant increase in all groups by treatment period. Both test groups had a little increase till 8th week in terms of the peak power and average power, but only peak power showed a significant difference by treatment period. In addition, all factors for the average power of flexor and extensor muscle (right/left) showed a considerable increase in 4th week and still had a little increase in 8th week. They also statistically showed a significant increase in all groups by treatment period. The test result concludes that the L-carnitine may help the endurance exercise performance and physical refreshment. Also, it is suggested to conduct a further test about the effect of L-carnitine by the intake amount and period with comprehensive blood liquid analysis and treatment period after intensified endurance exercise. It is expected that this evaluation will provide endurance-focused athletes the proper usage guide for L-carnitine and other nutritional supplements as well as prevent from its misuse.

무도종목 엘리트 운동선수들의 영양보조물 섭취실태 조사

정미미 ( Mi Mi Jung ),천윤석 ( Yoon Seok Chun ),조현철 ( Hyun Chul Cho ),김종규 ( Jong Kyu Kim ),신승남 ( Seung Nam Shin ),이무연 ( Mu Yen Lee ) 대한무도학회 2009 대한무도학회지 Vol.11 No.2

본 연구는 엘리트 무도종목(복싱, 유도, 태권도, 레슬링, 씨름, 펜싱, 검도) 운동선수들의 운동영양 보조물(비타민, 미네랄, 오메가 3, 항산화제, 인삼, 아미노산, 크레아틴, 한약 등) 섭취실태를 조사·분석 하여 경기결과에 영양보조물이 미치는 영향을 알아보고, 사전적 지식 없이 영양 보조물의 과다 복용으로 인한 부작용에 빠지는 오류를 사전에 예방 할 수 있는 자료를 선수, 일선지도자, 부모 등에게 제공하여 선수지도의 필수적인 교육 자료로 활용하는데 그 목적이 있다. 본 연구의 목적을 달성하기 무도 종목(복싱, 유도, 태권도, 레슬링, 씨름, 펜싱, 검도) 운동선수들을 선정하여 중학생 161명, 고등학생 260명, 대학생 158명, 총 579명을 대상으로 면밀하게 분석한 결과 다음과 같은 결론을 얻었다. 1. 학력에 따른 엘리트 무도 선수들의 운동영양보조물 섭취형태 유무의 비율은 중학생(31.7%), 고등학생(48.8%), 대학생(61.4%)의 순으로 나타나 대학 운동선수들의 영양 보조물 섭취 빈도가 가장 높은 것으로 나타났으며, 종목별 섭취빈도는 씨름(62.8%), 태권도(54.2%), 검도(52.0%), 유도(48.7%), 레스링(42.5%), 펜싱(35.5%), 복싱(32.2%)의 순으로 나타났다. 2. 학력에 따른 영양 보조물의 섭취형태는 중학생(한약:70.2%, 비타민:31.9%, 미네랄:17%, 인삼:10.6%, 크레아틴:8.5%, 아미노산:4.3%, 오메가:2.1%), 고등학생(한약:60.2%, 비타민:44.7%, 인삼:11.4%, 오메가:10.6%, 크레아틴:10.6%, 미네랄:8.9%, 아미노산:5.7%, 항산화제:0.8%)순으로 나타났으며, 대학생은(한약:75.0%, 비타민:55.4%, 인삼:22.8%, 크레아틴:16.3%, 아미노산:14.1%, 미네랄:6.5%, 오메가:4.3%)순으로 나타났다. 3. 학력에 따른 섭취동기 및 권유는 중학생(부모님:60.0%, 코치·감독:20.0%, 본인:12.0%, 선·후배:2%), 고등학생(부모님:68.8%, 코치·감독:13.4%, 본인:13.4%, 기타:2.7%, 선·후배:1.8%), 대학생(부모님:71.9%, 본인:11.5%, 선·후배:8.3%, 코치·감독:4.2%, 기타:4.2%)순으로 나타났으며, 전반적으로 부모님의 권유로 영양 보조물을 섭취하는 것으로 조사되었다. This research had an objective to investigate and analyze elite martial art (boxing, judo, taekwondo, wrestling, ssireum, fencing and kendo) athletes`intake status of exercise nutritional supplement (vitamin, mineral, omega 3, antioxidant, ginseng, amino acid, creatine, traditional Korean medicine, etc.) and see the impact of the nutritional supplements on match results, and to provide materials to prevent false effect by excessive intake of the supplements without previous knowledge to athletes, coaches and parents and use it as required educational material for teaching athletes. In order to achieve the objective, athletes of martial arts (boxing, judo, taekwondo, wrestling, ssireum, fencing and kendo), 161 middle school students, 260 high school students, 158 college students, total 579 were selected and meticulously analyzed. As a result, following conclusion is formulated. 1. Percentage of exercise nutritional supplement intake by elite martial art athletes by academic background is 31.7% for middle school students, 48.8% for high school students and 61.4% for college students, showing that college athletes have highest percentage of taking nutritional supplement. And by martial arts, it is shown that ssireum has 62.8%, taekwondo 54.2%, kendo 52.0%, judo 48.7%, wrestling 42.5%, fencing 35.5% and boxing 32.2%. 2. Type of nutritional supplement by academic background is as follows: for middle school students, 70.2% traditional Korean medicine, 31.9% vitamin, 17% mineral, 10.6% ginseng, 8.5% creatine, 4.3% amino acid, 2.1% omega; for high school students, 60.2% traditional Korean medicine, 44.7% vitamin, 11.4% ginseng, 10.6% omega, 10.6% creatine, 8.9% mineral, 5.7% amino acid, 0.8% antioxidant; and for college students, 75.0% traditional Korean medicine, 55.4% vitamin, 22.8% ginseng, 16.3% creatine, 14.1% amino acid, 6.5% mineral, and 4.3% omega. 3. Intake motivation and encouragement by academic background is: for middle school student, parents 60.0%, coach 20.0%, self 12.0% and peers 2%; high school student, parents 68.8%, coach 13.4%, self 13.4%, peers 1.8%, others 2.7%; for college students, parents 71.9%, self 11.5%, peers 8.3%, coach 4.2%, others 4.2%. In general, they take nutritional supplement after suggested by their parents.

고등학생들의 여가 스포츠 활동 참가에 따른 참여동기와 여가만족의 관계

김광중(Kwang Jung Kim),천윤석(Yoon Seok Chun) 한국여가레크리에이션학회 2009 한국여가레크리에이션학회지 Vol.33 No.3

The purpose of the current study is to provide basic data to teachers and students so that students can form sound physical, mental and social condition and personality as all-round human beings, and implement school life and social life faithfully by examining participation motivation and participation satisfaction of teenagers participating leisure sports activities. For the study purpose, the study collected a total of 559 students. And the study performed frequency analysis, t-test and one way-ANOVA using SPSS 15.0 program, and conducted Scheffe`s post-test in case that there are meaningful difference. The analysis results are as follows. First of all, it was found that participation motivation in leisure sports shows statistically significant differences in cognitive motivation, while leisure satisfaction shows statistically significant differences in educational satisfaction, relaxation satisfaction, environmental satisfaction and physiological satisfaction. Secondly, participation motivation in leisure sports according to participation period shows statistically significant differences in intellectual motivation, social motivation and cognitive motivation, while leisure satisfaction shows statistically significant differences in educational satisfaction, social satisfaction, psychological satisfaction, relaxation satisfaction, environmental satisfaction and physiological satisfaction. Thirdly, intellectual motivation and cognitive motivation among participation motivation in leisure sports were statistically significantly influence to all of factors in teenager.

측정장소가 왕복오래달리기 기록에 미치는 영향

김용익(Yong Ik Kim),박지훈(Ji Hoon Park),윤남규(Nam Kyu Yoon),천윤석(Yoon Seok Chun),홍나리(Na Ree Hong),서차영(Cha Young Suh) 한국체육측정평가학회 2015 한국체육측정평가학회지 Vol.17 No.3

본 연구의 목적은 학생건강체력평가시스템(PAPS) 체력요인 중 심폐지구력 측정 종목인 왕복오래달리기를 측정하는데흙, 인조잔디, 마루 중에서 올바른 장소를 학교 체육 교사들에게 제공하는 데 목적이 있다. 본 연구에 참여자는 경기도소재 Y중학교에 재학중인 남학생 20명을 대상으로 실시하였으며, 20m 왕복오래달리기 검사에서 측정된 왕복오래달리기횟수를 이용한 최대산소섭취량 추정값은 Leger et al.(1988)의 방법을 이용하였다. 최대산소섭취량 준거는 트레드밀을이용한 점증부하방법을 이용하였으며, Bruce protocol을 사용하였고, 호흡가스분석기(Quark b2 Metabolic Cart, Italy) 를 통해 산소섭취량을 측정하였다. 결과는 다음과 같다. 첫째, 측정장소에 따라서 왕복오래달리기 횟수에 유의한 차이가나타났다(p<.05). 장소에 따라 흙, 인조잔디, 마루에 따라서 왕복오래달리기 횟수 기록은 다르게 나타났다. 둘째, 왕복오래달리기의 연령, 속도를 고려하여 추정식을 대입한 최대산소섭취량은 장소에 따른 유의한 차이가 나타나지 않았다. 셋째, 연령, 속도를 고려하여 추정식으로 산출한 장소에 따른 최대산소섭취량과 호흡가스분석기를 이용한 최대산소섭취량실측값 사이에 낮은 상관관계를 보여주었다(r=.274). 넷째, Bland-Altman의 방법을 이용한 결과 최대산소섭취량과 측정장소간 추정식값의 신뢰구간이 가장 낮은 마루와, 평균차이가 작은 흙에서 일치성이 높다고 평가할 수 있었다. 본 연구는 20m 왕복오래달리기 검사 장소에 대한 올바른 장소를 일선 학교에 자료를 제공하는 데 목적을 갖고 연구에 임하였으나, 결과적으로 장소에 따라서 왕복오래달리기 횟수 차이가 있다는 사실만 확인하고 호흡가스분석기에 의한 최대산소섭취량 실측값과 상관이 높은 장소를 확인하지는 못하였다. 추후 측정 장소에 대한 활발한 연구를 통해서 일선 학교에올바른 측정 장소를 제공할 수 있도록 연구하여야 할 것이다. 또한 적절한 추정식을 제공하기 위해서 성별, 연령, 장소, 신체적 특성을 고려하여 국내에서 적용이 가능한 왕복오래달리기 추정식을 개발할 필요성이 있을 것으로 사료된다. The PACER (i.e., shuttle run) in PAPS is a measure of cardiopulmonary power. The purpose of this study was to investigate the difference in shuttle run records and maximum oxygenation depending on the surface materials of the test site such as artificial lawn ground, clay court, and gym. In addition, we tried to suggest teachers an appropriate test place and a facility. Participants are 20 middle school students who were in the Gyeonggi-do, and we applied the way as Leger et al. (1988) used in their study. Oxygenation was estimated using Respiratory Gas Analyzer (Quark b2 Metabolic Cart, Italy). The results were as follow. First, shuttle run records were different in accordance with where it was taken (i.e., clay, artificial lawn, and gym). Second, maximum oxygenation considering shuttle-run test`s age and speed has no differences by adopting Leger et al. (1988). Third, considering age and speed, there was no relationship between the amount of maximum oxygenation using Leger et al. (1988) and the real point of maximum oxygenation (r=.274). Fourth, from the results estimated by the Bland-Altman method, we could assess that the mean difference between the maximum oxygen consumption and the floor that has the lowest confidence interval showed a high conformity in the small soil. We wanted to recommend schools the specific place of 20m shuttle-run test. However, We only have known that the difference of frequency of shuttle- run and maximum oxygenation depends on the place with exception of the place which high related with the real point of maximum oxygenation using Respiratory gas analysis. Other studies may focus on the appropriate test place in the future. Also, we are willing to develop the shuttle-run test system which is applicable to domestic condition and characteristics including gender, age, and physical condition.

엘리트 골프선수들의 영양보조물 섭취형태 및 실태조사

이근일,천윤석,이승훈 龍仁大學校 體育科學硏究所 2011 體育科學硏究論叢 Vol.21 No.1

This study examined and analyzed the intake pattern, purpose and motivation of nutritional supplements(vitamin, mineral, omega3, amino acid, ginseng and oriental medicine) of elite golf players according to their group, education level and career to provide players, parents and instructors with essential preventive resources of side effects by overdose without prior knowledge. Total 174 golf players including 43 professionals and 131 amateur players were specifically analyzed to achieve the goal of the study. Revised questionnaire, based on Chad et al.(1999), Sundgot-Borgen(2003) and Cheon Yoon Seok (2008) initially intended for national players in each country, was used to figure out the status of intake patterns of nutritional supplements of golf players. With SPSS 18.0 program, the collected resources had a cross analysis to examine intake status, purpose and motivation, and multiple response analysis was performed to find out the type of multiple intake by types of supplements. The results are as follows. First, professional players, high school players, long careered players and female players had taken nutritional supplements more frequency than amateur players, college players, short careered players and male players. Second, regarding intakes types of elite golf players by groups, amateur players preferred vitamin, oriental medicine, omega3, mineral and ginseng while professionals preferred vitamin, omega3, oriental medicine, ginseng, amino acid and mineral from a highest to lowest order. Regarding intake types by educational levels, high school players preferred vitamin, oriental medicine, omega and mineral while college students and adults preferred vitamin, omega3, oriental medicine, mineral and amino acid. Regarding intake types by career, players with less than 3 years career preferred vitamin, oriental medicine, omega3, mineral and amino acid, while players with more than 3 years career preferred vitamin, omega3, oriental medicine, ginseng, mineral and amino acid. Regarding intake type by sex, male players preferred vitamin, oriental medicine, omega3, ginseng, mineral and amino acid, while female players preferred vitamin, oriental medicine, omega3, mineral, ginseng and amino acid. Third, the purpose of intake by groups, education level, career and sex was mainly to recover from fatigue rather than to improve muscle strength. Fourth, regarding motivation and recommendation of taking nutritional supplements by groups, professionals took them by the recommendation of parents, themselves, coaches, friends and others, while amateur took them by the recommendation of parents, themselves, coaches and friends). By educational level, high school players took them by the recommendation of parents, themselves, coaches and friends, while college and adult players took them by the recommendation of parents, themselves, coaches, friends and others). By career, players with less than 3 years career took them by the recommendation of parents, themselves, coaches and friends, while players with more than 3 years career took them by the recommendation of parents, themselves, coaches, friends and others). By sex, male players took them by the recommendation of parents, themselves, coaches, friends, and others, while female players took them by the recommendation of parents, themselves, coaches, and friends). The result shows that elite golf players used to take nutritional supplements most frequently by the recommendation of parents.