바이아스론 선수의 최대산소섭취량과 무산소성역치 수준에 관한 연구

손흥기(Sohn Heung Ki),김진호(Kim Jin Ho) 경희대학교 스포츠과학연구원 1994 체육학논문집 Vol.22 No.-

  The athletes were observed to the cardiorespiratory function of maximum exercise, to the step load when they were using treadmill.<BR>  The other checking point were score, AT point, variations from the maximum, etc.<BR>  The study resulted in as follows:<BR>  1. In the time of maximum exercise load national Biathlon team have All-out time 15.21±1.93min, HR 193.38±7.84beats/min, ?<SUB>E</SUB> 124.49±17.60ℓ/min, PR 55.00±6.50f/min, TV 2.75±0.37 ℓ/f, ?O₂4.51±0.67 ℓ/min, ?CO₂, 5.01±0.57 ℓ/min, RQ 1.16±0.04, ?O₂/W 70.21±4.43㎖/㎏min, O₂, pulse 24.47±3.52㎖/㎏/beats.<BR>  2. The score of AT-point is as follows: AT point to All-out, time of National team 9.58±1.17min(63.72%), AT-HR max 176.00±10.07beats/min(91.00%), AT-?<SUB>E</SUB> max 93.40±24.55 ℓ/min(74.79%), AT-?O₂ max 4.07±0.76 ℓ/min(89.96%), AT-?CO₂ max 4.09±0.70 ℓ/min(81.29%), AT-ℓ ?O₂/W max 63.19±5.43㎖/㎏/min(89.96%), AT-O₂ pulse max 23.07±3.53㎖/㎏/beats(94.58).<BR>  3. The correlation between HR max and AT-HR max point, National team have a high correlation r=+0.80(p<0.05), ?<SUB>E</SUB> max and AT-?<SUB>E</SUB> max point r=0.82(p<0.05) have a high correlation, ?O₂ max and AT-?O₂ max point r=+0.98(p<0.001) have a very high correlation, ?CO₂ max and AT-?CO₂ max point r=+0.93(p<0.001) have very high positive correlation, ?O₂/W max and AT-?O₂/W max point r=+0.84(p<0.01), O₂ pulse max and AT-O₂, pulse max point r=+0.98(p<0.001) have a very high correlation.

Dual Energy X-ray Absoptiometry를 이용한 성인 여성들의 골밀도에 관한 연구

고기채(Koh Ki-Chae),손흥기(Sohn Heung-Ki),김영표(Kim Young-Pyo),함경수(Ham Kyung-Soo),천병옥(Chun Byung-Ok),이재문(Lee Jae-Mun),정연진(Joung Youn-Jin),최승철(Choi Seung-chul) 한국체육과학회 2000 한국체육과학회지 Vol.9 No.2

The purpose of this study investigated on body composition and DEXA(Dual Energy X -ray Absorptiometry for bone mineral density in adults women. Subjects for this purpose consisted to residents of Seoul cities over 30 years a total a 41 adults women(30 aged 13, 40 aged 14, 50 aged 14). Variables of the study included comparison for physique, body composition and bone mineral density(BMD) in age, degree of menses and postmenopause, relationship between physique, body composition factors and bone mineral density. The results as follows; 1. Different of bone mineral density in age 1) In factors of trunk BMD showed in significantly different 30 aged group and 50 aged group. 2) In factors of ribs BMD showed in significantly different 30 aged group and 50 aged group. 3) In factors of spine BMD showed in significantly different 30 aged group and 50 aged group. 4) In factors of pelvis BMD showed in significantly different 30 aged group and 50 aged group. 5) In factors of total BMD showed in significantly different 30 aged group and 50 aged group. 2. Different of bone mineral density in menses and postmenopause 1) In factors of trunk BMD showed in significantly different menses group less then postmenopause group. 2) In factors of ribs BMD showed in significantly different menses group less then postmenopause group. 3) In factors of spine BMD showed in significantly different menses group less then postmenopause group. 4) In factors of pelvis BMD showed in significantly different menses group less then postmenopause group. 5) In factors of total BMD showed in significantly different menses group less then postmenopause group.

중년여성의 에어로빅운동이 골밀도에 미치는 영향

함경수(Ham Kyung-Soo),손흥기(Sohn Heung-Ki),이재문(Lee Jae-Mun) 한국체육과학회 2000 한국체육과학회지 Vol.9 No.1

The purpose of this study was to evaluate the influence of aerobic dance training on bone mineral density in middleaged women. Include in the study were 10 middleaged women who participated in a aerobic dance program. The control group consisted of 10 women of same age distribution. The basis of the results of Dual Energy X-ray Absorptiometry, bone mineral content of each body region and total bone mineral density were analyzed. The results statistically analyzed on these data were summarized as follows; 1. Ribs bone mineral density in aerobic dance group was significantly higher then in control group. 2. Spine bone mineral density in aerobic dance group was significantly higher then in control group. 3. Lumbar bone mineral density in aerobic dance group was significantly higher then in control group. 4. Pelvis bone mineral density in aerobic dance group was significantly higher then in control group. 5. Total bone mineral density in aerobic dance group was significantly higher then in control group. In conclusion aerobic dance training is effective as the method of bone mineral content of each body region in middleaged women.

무용전공학생의 호흡순환기능 및 혈줄젖산농도에 관한 비교연구

이종희(Lee Jong-Hee),김말애(Kim Mal-Ae),손흥기(Sohn Heung-Ki),김민정(Kim Min-Jung) 경희대학교 스포츠과학연구원 1996 체육학논문집 Vol.24 No.-

  The purpose of this study is to investigate the cardiovascular function and blood lactate of female by part of dance major in university.<BR>  For this purpose a total of 32 female students, attending university K in Seoul participated in the study. The subjects were selected randomly 24 female students majored in dance in university(Korean dance: 8, Modern dance: 8, Ballet: 8), and 8 regular female students, who did not have any dance experience.<BR>  The results of the study were as follows;<BR>  1. Cardiovascular function<BR>   1) In factors of rest HR showed in Control group 76.50±3.74 beats/min, Korean dance group 72.13±4.85 beats/min, Modern dance group 71.50±4.93 beats/min, Ballet dance group 68.88±4.19beats/min. Among these group there was significantly(p<.05).<BR>   2) In factors of HRmax showed in Korean dance group 200.63±4.78 beats/min, Ballet dance group 198.00±6.28beats/min, Modern dance group 197.63±6.65beats/min Control group 189.75±10.51beats/min. Among these group there was significantly(p<.05).<BR>   3) In factors of ?O2㎏ showed in Ballet dance group 44.46±4.09㎖/min, Korean dance group 43.95±2.95㎖/min, Modern dance group 40.73±3.36㎖/min, Control group 34.33±2.28㎖/min. Among these group there was significantly(p<.001).<BR>   4) In factors of ?CO2 showed in Korean dance group 84.31 ℓ/min, Modern dance group 2.60±0.44 ℓ/min, Ballet dance group 2.52±0.23 ℓ/min, Control group 2.23±0.34 ℓ/min. Among these group there was not significantly.<BR>   5) In factors of all-out time showed in Korean dance group 931±52.92sec, Modern dance group 916.75±40.96sec, Ballet dance group 908.88±28.44sec, Control group 809.38±70.02sec. Among these group there was significantly(p<.001).<BR>  2. Blood lactate<BR>   1) In factors of rest time blood lactate showed in Ballet dance group 1.17±0.26mM/ℓ, Control group 1.11±0.21mM/ℓ, Korean dance group 1.09±0.28mM/ℓ, Modern dance group 1.06±0.33mM/ℓ. Among these group there was not significantly.<BR>   2) in factors of all-out time blood lactate showed in Control group 9.14±0.92mM/ℓ, Ballet dance group 7.79±1.14mM/ℓ, Korean dance group 7.67±1.51mM/ℓ, Modern dance group 7.42±1.18mM/ℓ. Among these group there was not significantly.<BR>   3) In factors of recovery 3 minute blood lactate showed in Control group 9.52±0.94mM/ℓ, Ballet dance group 7.68±1.73mM/ℓ, Modern dance group 7.61±0.89mM/ℓ, Korean dance group 7.52±1.78mM/ℓ. Among these group there was significantly(p<.05).<BR>   4) In factors of recovery 5 minute blood lactate showed in Control group 9.91±1.22mM/ℓ. Korean dance group 7.97±2.38mM/ℓ, Ballet dance group 7.86±1.86mM/ℓ, Modern dance group 75.1±1.10mM/ℓ. Among these group there was significantly(p<.05).<BR>   5) In factors of recovery 10 minute Control group 8.99±0.97mM/ℓ, Ballet dance group 6.98±1.65mM/ℓ, Korean dance group 6.96±2.08mM/ℓ, Modern dance group 6.78±1.38mM/ℓ. Among these group there was significantly(p<.05).

자동차와 도보통학 학생들의 체력에 관한 비교

손흥기 경주대학교 1998 論文集 Vol.10 No.-

경기도 K시에 재학하고 있는 고등학생 가운데 신체충실지수와 급수가 동일한 남학생 200명, 여학생 200명을 대상으로 자동차와 도보를 통한 등하교 학생의 체력을 측정, 비교·분석한 결과 다음과 같은 결론을 얻었다. 첫째, 100M 달리기에서는 남학생과 여학생 모두 도보 등하교 집단이 자동차 등하교 집단에 비해 모두 우세하게 나타났으며 이것은 도보 등하교 수단이 하지의 근순발력에 크게 기여하였다. 둘째, 제자리 멀리뛰기는 남학생에서 도보 등하교 집단이 자동차 등하교 집단에 비해 다소 우세 하였으나 유의하지 않았고, 여학생에서는 현저하게 우세한 것으로 나타났는데, 이것은 도보 등하교 수단이 하지근의 발달, 특히 각근력의 발달에 크게 기여하였다. 셋째, 폐활량은 도보 등하교 집단이 자동차 등하교 집단에 비해 현저하게 우세하게 나타났는데 이것은 도보 등하교 수단이 호흡기계의 발달에 크게 기여하였다. 넷째, 도보 등하교 방법이 던지기, 턱걸이(남), 팔굽혀 오래 매달리기(여)에서 의의가 없는 것으로 나타나 상지근육의 순발력 발달과 동적 근지구력(남), 정적 근지구력(여)의 발달에는 크게 기여하지 못하였다. 다섯째, 도보 등하교 방법이 오래달리기, 윗몸 일으키기에서 자동차 등하교 집단에 비해 유의적이지는 못했지만 복근군의 동적 근지구력과 전신 지구력 발달에 다소 영향을 미쳤다고 본다. 이와같이 도보 등하교 집단과 같이 도보를 통한 등하교를 계속 실시하면 할 수록 자동차 등하교 집단에 비해 근순발력, 반응시간 및 내장기관과 각근을 중심으로 한 전신의 순발력, 호흡순환기능 등이 비교적 우수하였다. 그러므로 앞으로 도보 등하교를 생활화 함으로써, 다가오는 21세기의 주역이 될 청소년들에게 반드시 필요한 균형된 신체의 성장과 정신적 성장, 그리고 체력의 발달에 기여하리라고 본다. 또한 급속한 자동차 보급으로 인한 대도시의 교통 체증과 매연의 해결에도 일조 할 수 있을 것으로 보아 도보 등하교 생활화의 지속적인 계몽 지도가 필요하다고 사료된다. The purpose of this study was to examine and compare the physical fitness of 400 hight school students of both sex(students attending school by car ; 200, students attending school on foot : 200) at High school in K-city, Kyunggi-do, Who had the same physical fitness conditions relatively-Rohrer Index and degree. The results obtained are summarized as follows; 1. The 100M running remarkably showed the advancement with by the students attending school on foot. That is, strength on muscles and their whole body strength of the moment were greatly increased by the means of attending school on foot. 2. In case of male, the standing board jump was somewhat showed the advancement with male by the students attending school on foot, but there was a statistically nonsignificant correlation. In case of female, the students attending school on foot was decidely superior with female in the standing board jump. That is, development of strength of the moment and power of Knees were contributed by the means of attending school on foot. 3. In the capacity of the lungs, the students attending school on foot was decidedly superior with Male and Female. That this, development of lung function in respiratory circulation System was contributed by the means of attending School on foot. 4. In the throwing pitch, the pull-ups, and the long distance running, there was a statistically nonsignificant correlation in both sexes. In short, the means of attending School on foot did not contribute to development of dynamic Staying power in group upper limbs, static Staying power in group upper limb, dynamic Staying power in group abdominal muscles, and dynamic Staying power of the whole body. As mentioned above, the more the frequency of attending School with respect to students attending School on foot is, as compared with strength of the morsing aroud reaction time of the moment centering aroud reaction time of muscles momentary strength, and the internal organs and the leg joint is. Therefore, the writer considers that attending School on foot itself should be put knowly to practical use as schemes for the purpose of physical fitness of youth.

철봉운동중 Adler동작의 역학적 분석

손흥기,이용식 경희대학교 체육과학연구소 1995 體育學論文集 Vol.23 No.-

The Adler on the horizontal bar belongs to B-difficulty motions and it has the special condition which reduces 0.4 point if not done. Therefore, this study was done in order to make the fundamental data useful for advancing the athletic ability through studying the athlete factor of Adler. For this study, four excellent athletes in this country were chosen. Now these are the result, 1.In the Adler, when putting two legs between the two arms handstood the circle radius of the down motion of hip and ankle should be large so that it increases the acceleration. 2.In the down swing of Adler, the speed increase of Hip J. should be kepl very fast in the third and fourth stage. 3.In the Adler, the speed increase of J. and Knee J. increase the turning power, and then made it easier to twist and straighten the shoulders. 4.In the.Adler, Shoulder J. and Hip J. showed the biggest chance in the ang1e. And the waist reaction In the aerial space induced the increase of height of HiP J. and the turning power of Knee J. 5.In the Adler, the shoulder remained down- vertical or right-horizontal correctly, and the position of up- vertical shoulders and wrists were advantageous. 6.The pattern of angle change should keep horizonal. The bending position of shoulders, wrists and caused increase of power and height enhancing.

競技種目別 男子 運動選手의 身體構成과 有酸素性 作業能力에 관한 硏究

孫興基,金成萬 圓光大學校 附設 體力科學硏究所 1992 體力科學硏究 Vol.14 No.-

The purpose of this study was focused on the discovery of the level body composition and aerobic work capacity by male sports sixty-five healthy, varsity, male athletes from Kyung Sang University at Jin Ju city and Kyung Sang Nam Do were subjects for this study. They represented participants in the following four varsity sports : sprint, 13 ; lang distance, 12 ; taekwendo, 20 ; Judo, 20. Conclusion From this study on the aerobic work capacity and body composition for male varsity athletes, the following conclusion was obtain. 1. In percent fat for body composition, endurance athletes were lower and non endurance athletes were high. 2. In maximum oxygen uptake, endurance athletes were high and non endurance athletes were lower. 3. In aerobic work capacity, dominace of percent fat lowered VO_2max(㎖, ㎏^-1 min^-1) while dominance of lean body mass raised it.

학교체육의 교과운영 실태에 대한 개선방안

손흥기,이종희 경희대학교 체육과학연구소 1997 體育學論文集 Vol.25 No.-

The study had an object of scarching for the operation realities of a school regular course as a method for the upright uupbringing of school physical education, and got the following conclusions. 1.You should strengthen the insufficient time of a regular physical education course in the inner side for the ordinary operation of a physical education course and expand and carry out the opportunity of extracurricular autonomic physical education antivities. 2.The teachers should plan to raise the quality of a physical training class by studying, analyxing and appreciating the contents for the operation of a physical education course. 3.With developing a program for the activation of extracurricular autonomic physical education activities, you should expand and carry out depending on specific event suitable for the local characteristics. 4.Through the arrangement of specialixed directors for the prevention of absence from class, you should plan to strengthen the regular physical education class in the inner side.

서울시 靑少年의 體格과 時代變化에 따른 成長에 關한 硏究

손흥기,김성만,김복현 경희대학교 체육과학연구소 1993 體育學論文集 Vol.21 No.-

This study was make use of cross-sectional of study which age was from full six years old to seventeen years old,10,484 students in all on objects and it means to grasp the whole aspects of growth by measuring their physique and analyzing, it comparing with the study results ten years before. The conclusion is as follows ; 1.Measurement of living body 1)In accordance with aging, physique of both sex was increase, the height is great width of growth between twelve and four teen years old in male, up to eleven years old in female, body weight and Chest girth it up to twelve years old. 2)The remarkable development period was twelve-four teen years old(between 6.42cm and 8.40cm) in body height, twelve-fifteen years old(between 6.01 and 7.40kg) in body weight, thirteen years old (between 5.20 and 8.40cm) in chest girth of male while female's were eight-eleven years old(between 5.55 and 10.20cm) in body height, eleven-twelve years old (between 5.02 and 6.50kg) in body weight, twelve years old(4.87cm) in chest girth. 3)The crossing phenomenon appears 10.5-11.5 years old in body height and weight, 11.5~12.5 years old in chest girth. There is an interval one year. 4) Males M ·G · A were 11.76 years old in body height, 11.68years old in body weight, 12.33years old in chest girth but females were 10.40years old in body height, 11.37years old in body weight, 11.40years old in chest girth. 2.Increase of physique according to change of age 1)Increase of seoul city adolescent showed that body height was 1.49-5.97cm, body weight was 1.24-8.54kg, chest-girth was 0.63-6.20cm in male, the other hand females body height was 0.69-6.11cm, body weight was 0.33-5.16kg chest girth was -0.46~2.92cm in female. 2)The greatest increase age was showed that body height was 14years old(5.91cm), body weight and chest girth were 16 years old(8.54kg and 5.65cm) in male, while on the other hand body height was 11years old(6.16cm), body weight and chest girth were 12years old(5.16kg and2.92cm) In female. 3)It's showed to be great change that male was after 12 years old, while female was after 11 years old in body height and body weight, after 12 years old in chest girth.

餘暇活動과 運動의 關心度에 關한 調査硏究 : 自動車 整備業體 勤勞者를 中心으로 Focused an the vehicle maintenance industries

孫斗玉,孫興基 慶熙大學校 體育科學大學 1989 體育科學論叢 Vol.- No.2

A. Time distribution for present situation 1. Normal work-up time were much held 62.27% from 6:00 A.M to 6:59 A. M Further, it was most sppered in detail : Everydays going to work time was 40.72% 7:00 A.M and 7:29 A. M., respectively. 2. Daily working hour is normally about 10 hours : Sleeping time from 11:00 P.M. to 11:59 P.M. was most held as 39.45%. B. Leisure hours 1. Without rest time except for meal time in doing job was most appeared as 59.06% : holidays in a month for 4 days was most held as 39.45%. 2. Leisure hours after finishing the job was held as 31.77%, but their satisfactory standard was appeared as normal. C. Interested extent to the leisure activities and exercises 1. An occasional exercise in the leisure activities was most held as 55.01% : the reason and most of them were appeared to have good feeling after the exercise. 2. For sports outfits and equipment at their compaines, it was appeared to be unsatisfactory. The reason is why the lack of the outfits and equipments was most held as 68.95%. 3. The leisure activities they normally perferred were depended on listening radio, watching T.V. listening to music, reading a book and climbing : exercises were most held in football game, table tennis, climbing and volley ball 4. The leisure activities they like to try if a circumstance is allowed were most held in travelling climbing, fishing and audience for sports games : exercise were most held in tennis, bolwing, fishing and swimming. 5. The leisure activities in holidays were depended on radio, T.V., sleeping, meeting with friends and climbing ; exercise was most held in climbing, football, badminton and jogging.