12 weeks of Taekwondo Training Decreased Body Fat and Improved Health-related Fitness in Obese Women

( Sung Eun Joo ),( Hyo Jung Kang ),( Myeong Won Seo ),( Hyun Chul Jung ),( Sung Woo Kim ),( Jong Kook Song ) 국제태권도학회 2017 Journal of the International Association for Taekw Vol.4 No.1

Purpose: Adult obesity has received considerable attention as a global health problem and has become a major health risk factor. Some types of aerobic training programs have relevant effects on body composition and physical fitness in adult obesity. The purpose of the study was to deter-mine the effects of a 12-week Taekwondo training program on body composition, health-related fitness, and isokinetic muscle strength in obese women. Methods: Thirty obese women, aged 35-55 years old, participated in the study. The subjects were randomly assigned to a Taekwondo training group (TTG, n = 15) and a control group (CON, n = 15). Taekwondo training was performed for 60 min/day, 3 times/week at 60-80% intensity of their heart rate reserve for 12 weeks. Body composition parameters were measured by DXA. Health-related fitness tests included sit and reach, grip strength, sit-ups, and cardiorespiratory endurance. Isokinetic muscle strength was measured by Cybex. Peak torques and relative peak torques for muscle strength and endurance were measured with 60°/sec (3 repetitions) and 180°/sec (15 rep-etitions). Two-way repeated measures ANOVA was used to determine main effects. Paired and independent t-tests were used as a post hoc test. The significant level was set at 0.05. Results: Significant interaction effects of time and group could be obtained for fat mass (p < 0.01), percent body fat (p < 0.01), and WHR (p < 0.01) after 12 weeks of training between TTG and CON. TTG group decreased significantly these variables between baseline and post-test, but not in CON group. There were also significant interaction effects of time and group for sit and reach (p < 0.01) and sit-ups (p < 0.01). TTG group improved significantly on these fitness tests after the intervention period. Left extensor peak torque (p < 0.01), left flexor peak torque (p < 0.001), left (p < 0.01),and right flexor total work (p < 0.05) were increased significantly in TTG group between pre- and post-tests, but no changes were found in CON. Conclusions: The findings of this study suggest that a 12-week Taekwondo training program decreases body fat and improves health-related fitness measured with sit and reach, sit-up, and isokinetic muscle strength tests in obese women. Further studies should focus on increasing lean body mass with concomitant decreases of fat mass.

비만 대학생의 복합운동실시가 신체조성, 혈중지질 및 심폐지구력에 미치는 영향

양춘호 대한운동사협회 2011 아시아 운동학 학술지 Vol.13 No.2

[INTRODUCTION] The purpose of this study was to investigate the effects of 12wk combined exercise on body composition, lipids and cardiovascular fitness in obese collegiate students. [METHOD]The subjects were 16(experimental grpoup: 9, control group: 7) obese female students from J college in Jeollabukdo. The combined exercise was 12-week-long multiple training exercise program and analyzed the changes of weight, body mass index, body fat rate, blood lipid and cardiorespiratory endurance. Statistical analysis was done by repeated ANOVA(group2 x treatment time3). [RESULT] The following results were drawn out. After 12wk combined exercise, blood total cholesterol (TC), body mass index (BMI), % body fat, triglyceride (TG) were significantly decreased whereas HDL-C and cardiovascular fitness level were significantly higher than those of control group. [CONCLUSION] Therefore, the combined exercise positively effects on body composition, lipids and cardiovascular fitness in obese collegiate students. [서론] 본 연구는 청년기 비만 개선을 통해 성인기의 생활 습관병 유병율을 줄이는 것이 중요한 의미를 지닐 수 있는 20세 전후의 비만 여자대학생 16명을 대상으로 12주간의 복합운동 실시가 신체조성과 혈중지질 및 심폐지구력의 변화에 미치는 영향을 알아보는데 연구의 목적을 두었다. [방법] 피험자는 전라북도 소재 J대학교에 재학중인 학생들로 실험에 자발적 참여를 밝힌 비만 여자대학생 16명으로 하였다. 측정항목은 체중, BMI, 체지방율, TC, TG, HDC-C, LDL-C, 심폐지구력으로 하였다. 자료처리는 기술통계와 집단과 처치기간에 따른 반복측정변량분석을 실시하였다. [결과] 처리후 다음과 같은 결과를 얻었다. 첫째, 총콜레스테롤은 집단 간에서 유의한 차이가 있었다. 둘째, 체중, 체지방율, TG, HDL-C, 심폐지구력 등은 처치기간에서 유의한 차이를 보여주었다. 셋째, LDL-C과 BMI는 집단과 처치기간 모두에서 유의한 차이를 보여주지 않았다. [결론] 이 같은 결과로부터 얻어진 결론은 복합운동이 비만대학생에게 신체조성, 혈중지질과 심폐지구력에 긍정적인 변화를 가져준다는 것을 알 수 있었다. 따라서 비만대학생들에게 체력 손실방지와 함께 비만처치를 위한 방법으로 유산소성 운동 뿐 만 아니라 저항운동이 포함된 복합운동에 참여하도록 해야 한다고 본다.

레슬링 선수의 단기간 체중감량이 신체구성, 근력, 민첩성 및 심폐지구력에 미치는 영향

김현주,강석훈,조기찬,김종오 한국생활환경학회 2020 한국생활환경학회지 Vol.27 No.5

The purpose of this study was to investigate the effects of rapid weight loss (RWL) on body composition, muscle strength, agility and cardiorespiratory endurance in elite wrestlers. Fourteen female and male elite wrestlers (age = 23.92 ± 3.45 years, careers = 11.14 ± 2.17 years) completed body composition, muscle strength, agility and cardiorespiratory endurance assessments three day prior to an official weigh-in (pre-test) and immediately after the weigh-in (post-test). RWL program with 6.35% of weight loss had a significantly reduced impact on cardiorespiratory endurance, while the changes of Muscle strength and agility were not significant after rapid weight loss. These findings demonstrate negative effects on cardiorespiratory endurance in elite wrestlers engaging in rapid weight loss strategies prior to competition.

자전거 에르고미터 운동이 뇌성마비학생들의 심폐지구력 및 자아개념에 미치는 영향

강순희 ( Soon Hee Kang ) 한국특수아동학회 2006 특수아동교육연구 Vol.8 No.1

본 연구의 목적은 자전거 에르고미터 운동이 뇌성마비학생들의 심폐지구력 및 자아개념에 어떤 영향을 미치는지를 규명하는 것이었다. 14-22세의 뇌성마비 남학생 9명을 대상으로 12주간 주당 3회의 자전거에르고미터 운동을 실시하였다. 훈련 전·후의 심폐지구력 및 자아개념의 변화를 분석한 결과를 요약하면 다음과 같다. 첫째, 심폐지구력은 최고산소섭취량, 체중당 최고산소섭취량, 최고심박수, 최고환기량 등으로 나누어 훈련전 후의 변화를 분석하였다. 최고산소섭취량(p=.002), 체중당 최고산소섭취량(p=.002), 최고심박수(p=.002), 최고환기량(p=.002)은 훈련전보다 훈련 12주후에 유의하게 증가하였다. 둘째, 자아개념을 신체적자아, 성격적자아, 도덕적자아, 가정적자아, 사회적자아, 자아동일성, 자아만족, 자아행동, 자아평가, 총자아 등의 하위개념에 대하여 훈련전·후의 변화를 분석하였다. 뇌성마비학생들이 훈련 전보다 훈련 12주 후에 도덕적자아(p=.049), 자아평가(p=.012), 자아만족(p=.031)이 유의하게 증가하였다. 이상의 결과를 볼 때 자전거에르고미터운동은 뇌성마비학생들의 심폐지구력 및 자아개념을 증가시키는 데 있어서 긍정적 효과를 가지는 것을 제안한다. The purpose of this study was to investigate the effects of bicycle ergometer exercise training on cardiorespiratory endurance and self concept in students with cerebral palsy. The subjects consisted of 9 male students with cerebral palsy between the ages of 14 to 22. The subjects performed bicycle ergometer exercise with three times a week for 12 weeks. Exercise intensity was increased gradually from the work load of 50% VO2peak during the training period. Exercise time was increased gradually from 32 minutes to 44 minutes during the training period. The variables of cardiorespiratory endurance and self concept were examined at pre-training and post-12 week training with the same measurement manner for each variable. The results of this study were as follows: First, the cardiorespiratory endurance was divided into variables of VO2peak, VO2peak/㎏, HRpeak, Epeak and the changes of these variables between pre-training and post-training were analyzed. After training, VO2peak, VO2peak/㎏, HRpeak, VEpeak significantly increased. Second, after training, significant improvements in self concept were noted on the Self-Criticism, Moral-Ethical Self and Self-Satisfaction subscales. These results suggest that bicycle ergometer exercise training are associated with positive changes in cardiorespiratory endurance and self concept in students with cerebral palsy. It can be concluded that aerobic exercise program with bicycle ergometer should be included in the physical therapy intervention to promote physical fitness and self concept in students with cerebral palsy.

Evaluation of the Cardiorespiratory Endurance of Jeju Crossbred Horses according to Exercise Intensity

김남영,박용상,고문석,채현석,조원모,조인철,홍현주,박지윤,조상래,강태영 한국임상수의학회 2013 한국임상수의학회지 Vol.30 No.6

The present study was conducted to measure the cardiorespiratory endurance of Jeju crossbred horses according to hill tests and exercise intensity, thereby providing foundational data for evaluation of running capability of horses. The nine Jeju crossbred horses were subjected to the hill test with an inclination of around 30o and six out of nine horses were used to measure the cardiorespiratory endurance according to three different exercise intensities (moderate, heavy, and very heavy). The running time for the hill test was 205 sec on average, while high deviation was observed between horses from 167 to 258 sec. In addition, the running time for the hill test was highly correlated with moderate exercise. While no significant difference in average heart rate was found between exercise intensities, a trend of large variation was found in the average heart rate between horses. The heart rate recovery was highly correlated with heavy exercise and very heavy exercise. The results showed that no significant difference in average heart rate was found among three exercise intensities, but there are large individual variations among horses.

자연과학편 : 심폐체력, 근지구력 그리고 Body Mass Index 수준이 대사증후군에 미치는 영향: 한국 후기 청소년 남자들을 대상으로

김동일(DongIlKim),강동우(DongWooKang),박지혜(JiHeyPark),김은성(EunSungKim),김윤명(YoonMyungKim),이정아(JungALee),전용관(JustinY.Jeon) 한국체육학회 2014 한국체육학회지 Vol.53 No.6

본 연구의 목적은 한국 후기 청소년 남자들을 대상으로 근지구력 및 심폐체력과 대사증후군 위험요인과의 관계에 대해 알아보는 것이다. 총 453명의 후기 청소년 남자들(나이: 18.64±.76)이 참여하였고, 대상자의 신체구성, 비만도, 체력요인(팔굽혀펴기, 1600 m 달리기) 그리고 대사증후군 위험요인(허리둘레, 공복 시 혈당, 중성지방, 고밀도 지단백콜레스테롤, 수축기 혈압, 이완기 혈압)을 측정하였다. 본 연구의 결과, ‘낮은 체력 & 높은 body mass index (BMI)’그룹이 ‘높은 체력 & 낮은 BMI’그룹보다 대사증후군 위험요인 중 1개 이상의 발생 위험률이 4.13배 증가하는 것으로나타났다. 또한, 근지구력과 심폐체력이 대사증후군 위험요인에 유의한(p<.01) 상관관계가 있는 것으로 나타났으나,BMI를 통제할 경우, 심폐체력이 대사증후군 위험요인에 유의하지 않게 나타났다. 따라서 본 연구는 한국 후기 청소년 남자들의 근지구력, 심폐체력 그리고 BMI가 대사증후군 위험요인과 밀접한 관계가 있음을 규명하였고 체력 요인중 하나인 근지구력이 심폐체력보다 대사증후군 위험요인을 예방하는데 중요한 역할을 하고 있다는 것을 유추할 수있었다. The purpose of this study was to investigate the associations between physical fitness, BMI (body mass index) and metabolicsyndrome risk factors in late adolescent Korean males. A total of 453 subjects (18.64±.76 years) participated in thiscross-sectional study. Physical fitness level was determined by 1 mile-run test (cardiorespiratory fitness) and push-ups(muscular endurance fitness). Metabolic syndrome risks were determined by the diagnostic criteria of the National CholesterolEducation Program Adult Treatment Panel-III (NCEP-APT III). After adjustment for age and BMI, muscular endurance fitnesswas inversely correlated (r=-.204, p<.01) with metabolic syndrome risk factors, but not cardiorespiratory fitness. When subjectswere divided into four groups according to BMI and physical fitness levels, subjects with high BMI and low fitness had 4.13times higher risks of having abnormal metabolic syndrome components than those with low BMI and high fitness. Physicalfitness and fatness are strongly associated with increased metabolic syndrome risk factors in late adolescent Korean males,suggesting that the improvements in physical fitness and fatness play an important role in preventing or reducing theincreased risks of metabolic syndrome.

12주간의 운동 훈련이 내당능장애 및 인슐린비의존형 당뇨병 환자의 심폐지구력과 인슐린 반응에 대한 변화

김연수 ( Yeon Soo Kim ),강현주 ( Hyeon Joo Kang ),백상준 ( Sang Joon Baek ) 한국스포츠정책과학원(구 한국스포츠개발원) 2002 체육과학연구 Vol.13 No.3

본 연구의 목적은 12주간의 운동이 심폐능력과 인슐린 분비능과 감수성에 대한 변화와 그 변인들과의 상관관계를 살펴보는데 있다. 이를 위하여 내당능장애와 초기당뇨병 환자들 15명을 대상으로 12주 동안 유산소성 운동과 근력 운동을 주당 3-4회, 60분씩 실시하였다. 운동 전·후 변인들의 측정치를 종속 t 검정으로 분석한 결과, 최대산소섭취량(VO2 max)과 조기 인슐린 분비능(AlRg)변화에 있어서 12주 운동 후에 25.19±8.02 ml/kg/min에서 35.40±8.16 ml/kg/min(p<0.05), 40.17±39.54 uU-1·dl·-1min-1에서 106.82±63.39 uU-1·dl·-1min-1로 (p<0.05) 각각 통계적으로 유의한 향상을 나타내었다. 인슐린 감수성(Si), 췌장 β세포의 인슐린 경향지수(AlRg×Si)에 대한 변화는 1.88±1.49×10-4min-1·uU-1·dl-1에서 3.93±3.79×10-4min-1·uU-1·dl-1로 75.56±58.73에서 419.78±240.38로 각각 증가하는 경향을 보였으나 유의한 차이는 보이지 않았다. 또한 12주간 운동 후 조기 인슐린 분비능(AlRg)과 인슐린 감수성(Si) 간(r=.80, p=.003), 인슐린 감수성(Si)과 인슐린 감수성에 대한 β세포에 인슐린 경향지수 간(r=.69 p=.01), 인슐린 분비능(AlRg)과 인슐린 감수성에 대한 β세포 인슐린 경향지수 간(r=.98 p=.000)에 높은 상관관계를 나타내었으나 VO2max와 인슐린 반응 간에는 모두 유의하지는 않은 상관을 보였다. 결론적으로 한국형 비만하지 않은 내당능장애와 인슐린비의존형 당뇨병에 주당 3-4회 빈도로 60분간의 운동은 심폐능력과 인슐린 분비능에는 상당히 긍정적인 효과를 나타내었고, 인슐린 분비능과 감수성과는 밀접한 상관을 보였으나 심폐능력과는 직접적인 관련성은 없는 것으로 미루어 볼 때 다른 요인들도 관여할 것으로 여겨지며, 인슐린 반응에 향상을 위하여 많은 대상자가 운동강도, 기간, 형태의 변화 및 식이요법과의 병행 등에 따른 추후 연구가 진행되어야 할 것으로 사료된다. The aims of this study were to investigate the Changes of 12-week Exercise Training on Cardiorespiratory Endurance and Insulin Response in IGT and NIDDM Patients. In this study, 15 IGT and newly-diagnosed NIDDM patients were participated in an exercise group and the exercise program consisted of 3-4 times a week, aiming at 60~70% of maximal heart rate, 60minutes a day. the group was supervised for l2weeks. Before and after 12 weeks of exercise, analysis of variance, with paired t-test, was used to test differences. VO2max, AIRg were highly significant after l2weeks [25.19±8.02 ㎖/kg/min, 35.40±8.16 ㎖/kg/min](p<0.05), [40.17±39.54 Uu-1·㎗·-1min-1, 106.82±63.39 uU-1·㎗·-1min-1](p<0.05) respectively. Si, β-cell secretary function adjusted for Insulin Sensitivity increased after l2weeks [1.88±1.49×10-4min-1·uU-1·㎗-1, 3.93±3.79×10-4min-1·uU-1·㎗-1], [75.56±58.73, 419.78±240.38], but did not differ significantly after exercise program. Also, AIRg were significantly correlated Si as well as β-cell secretary function adjusted for Insulin Sensitivity but VO2max was not correlated with Insulin response. These results suggest that regular exercise (3-4days/week) may improve cardiorespiratory endurance and insulin secretion, however Insulin sensitivity and β-cell insulin secretary function adjusted for insulin sensitivity does not change in patients with IGT and newly-diagnosed NIDDM after 12weeks.

여대생 대상 12주 왕복오래달리기 트레이닝을 통한 운동자각도와 여유심박수 비교

권영문 ( Youngmoon Kwon ) 중앙대학교 학교체육연구소 2022 Asian Journal of Physical Education of Sport Scien Vol.10 No.3

본 연구의 목적은 운동자각도와 여유심박수 방법을 심폐지구력 트레이닝에 적용하여 운동강도 설정 방법별 특성과 왕복오래달리기 트레이닝에 적합한 운동강도 설정방법을 알아보는 것이다. 주차별 기록 변화 및 트레이닝의 효과 분석을 위하여 사전사후 중다처치 통제집단 설계를 적용하였다. 미국 스포츠 의학회(National Academy of Sports Medicine, NASM)의 심폐트레이닝의 상대적 강도를 적용하여 여유심박수는 25%~59%, 운동자각도는 10~13까지의 강도가 실험군에 적용 되었다. 집단별 평균분석과 트레이닝 강도제공 방법, 기간에 의한 심폐지구력 분석을 위하여 이원변량 반복측정 분산 분석을 활용하였다. 여유심박수와 운동자각도 방법을 적용한 여대생 대상 중강도 수준의 왕복오래달리기 트레이닝은 모두 심폐지구력 향상에 효과가 있었지만 운동강도의 변화와 운동량의 조절에는 여유심박수 방법이 유용하였다. 운동자각도 방법의 경우 중강도 수준의 운동강도 제공 단서가 단조로우며 과대평가를 예방하기 위한 대책이 요구된다. The purpose of this study is to find out the characteristics of each exercise intensity setting method and the exercise intensity setting method suitable for shuttle run training by applying the Rating of Perceived Exertion(RPE) and Heart Rate Reserve(HRR) method to cardiorespiratory endurance training. A pre-post and multi-treatment control group design was applied to analyze the change in records for each week and the effect of training. By applying the relative intensity of cardiorespiratory endurance training of the National Academy of Sports Medicine, the HRR was 25%~59%, and the intensity of RPE 10~13 was applied to the experimental group. Two-way repeated measures ANOVA was used to analyze the group average and the shuttle run records according to the group and time according to the training intensity provision method. All medium-intensity shuttle run training for female college students applied with the HRR and RPE method was effective in improving cardiorespiratory endurance(p<.001), but the HRR method was useful for changing the exercise intensity and controlling the amount of exercise.

여성노인의 장기간 사회서비스 신체활동 프로그램이 신체조성과 신체기능 및 심폐지구력에 미치는 효과

최경훈 ( Kyung-hoon Choi ),한승완 ( Seung-wan Han ) 한국특수체육학회 2020 한국특수체육학회지 Vol.28 No.1

본 연구는 여성노인들의 삶의 질 개선을 목적으로 지속적인 유지 및 관리가 가능한 보건복지부 사회서비스 사업에 참여하여 신체활동 서비스를 받고 있는 경로당과 마을회관을 왕래하는 40명의 여성노인을 대상으로 하였다. 신체활동 프로그램은 6개월간 총 49회로 주 2회, 회당 60분씩 실시하였으며, 운동강도는 주관적 운동자각도 11~13 RPE로 하였다. 신체조성과 신체기능검사 중 간단신체수행평가, 심폐지구력 검사 중 2분제자리걷기의 변화는 다음과 같다. 연구결과에서 신체조성의 변화는 운동군이 허리둘레(p<.001), 엉덩이둘레(p<.001), BMI(p<.05)에서 유의하게 감소하였다. 신체기능의 변화에서 운동군은 균형능력 항목 중 일반자세(p<.01)와 반 일렬자세(p<.01)에서 유의하게 높게 나타났으며, 의자일어서기(p<.001)와 SPPB 총 점수(p<.01)에서 유의하게 증가한 것으로 나타났다. 심폐지구력 검사인 2분간 제자리걷기 변화에서도 운동군이 반복회수와 등급점수에서 유의하게(p<.05) 증가한 것으로 나타났다. 이상의 결과를 종하하면 여성노인들의 사회서비스 참여에 따른 장기간의 규칙적인 신체활동 프로그램은 비만 예방을 위한 긍정적인 신체조성의 변화와 함께 신체기능과 심폐지구력 향상에 효과적인 프로그램이라 할 수 있을 것이다. 더불어 취약계층 노인들의 사회·경제적 비용부담을 줄이고 예방적인 측면에서 사회서비스 사업의 건강증진 프로그램을 더욱 확대, 실시해야 할 것으로 사료된다. This study selected 40 subjects who are connected to the welfare centers of the elderly, under constant health promotion program support service(community society service investment business) which is able with constant maintenance and management for improving the quality of life of the elderly. The study was conducted to find out the effects of long-term exercise programs on the body composition, physical function and Cardiorespiratory endurance of the elderly. In measurement lists, first, the body composition component was measured by using Inbody 3.0 after a sufficient rest. It measured weight, amount of muscle, body fat, BMI, and WHR. Second, the physical function is a performance test that assesses the functions of the lower section. It has the balance test, walking speed test, and standing from a chair test. Third, the cardiopulmonary endurance test measured the length from the center of the target's patella to the Iliac spine and then marked it with tape at the midpoint of the thigh. I adjusted the height by placing a rubber band on both poles in the same position as marked on thigh. and then, with the "start" slogan, I made the knee lifted to reach the rubber band from starting with the right foot. I counted once when both knees are perfectly contacted, and also recorded the total number of times repeated for two minutes. The exercise program was conducted 49 times during the study period, consisting of five minutes of warming up exercise for each session, 50 minutes of the main exercise, and five minutes of the clean-up exercise. The exercise content consisted of a peripheral function strength movement, lower body muscle movement, root joint relaxation movement, function recovery movement, and stress reduction movement that even the elderly could easily follow. Exercise strength was maintained as far as possible between 11 and 13 on the basis of subjective exercise self-awareness(RPE). The study found that changes in the body composition of the subjects were (p<.05) significant reduction in weight, BMI, and WHR before and after exercise. The change in the body function index (SPPB) showed a significant difference(p<0.05) in overall performance score, the balance test before and after the exercise and standing from a chair. The change in cardiopulmonary endurance significantly increased (p<0.05) in the number of repeated walking in place before and after the exercise and the grade score.

체육학편 : 공군사관학교 생도의 4년간 체력 변화 연구

전상윤 ( Sang Yoon Jeon ),최진 ( Jean Choi ),김정운 ( Jung Woon Kim ),박정섭 ( Jung Sub Park ),김병주 ( Byoung Joo Kim ) 공군사관학교 2014 空士論文集 Vol.65 No.-

본 연구의 목적은 공군사관학교 제58~61기 생도들을 대상으로 4년간의 체력변화를 분석함으로써 생도 체력관리 실태를 파악하고, 향후 체육교육에 환류하여 생도 체력 향상의 효율적인 프로그램을 개발하기 위한 유용한 자료를 제공하는데 있다. 연구 목적을 달성하기 위해 제58~61기 사관생도들의 기초체력평가(3,000m 달리기/VO2max, 윗몸일으키기, 팔굽혀펴기) 자료를 SPSS 17.0을 이용하여 기술통계 및 반복측정 분산분석을 하였다. 본 연구에서 도출된 결과는 다음과 같다. 첫째, 공군사관학교 남·여생도의 심폐지구력(VO2max)은 고학년일수록 향상되는 경향을 보였고, 58기 여생도는 .05 수준에서 유의한 차이를 보였다. 둘째, 공군사관학교 남·여생도의 복근지구력(윗몸일으키기)는 고학년일수록 향상되는 경향을 보였고, 58기 여생도를 제외한 전 학년은 .01 수준에서 유의한 차이를 보였다. 셋째, 공군사관학교 남·여생도의 상체근지구력(팔굽혀펴기)는 고학년일수록 향상되는 경향을 보였고, 전 학년은 .01 수준에서 유의한 차이를 보였다. The Purpose of this study to seek health management and generate new data for the effective health improvement programs by analyzing changes in physical fitness of period of 58-61 cadets. For these purpose, push-up, sit-up and VO2max of period of 58-61 K.A.F.A cadets. All test results including One-way ANOVA and Two-way ANOVA were generated by SPSS 17.0 The results of the research are as follows. First, Cardiorespiratory endurance(VO2max) of the Air Force Academy cadet showed a tendency to improve the more higher grades. And 58th women cadets also showed a significantly difference at the .05 level. Second, Abdominal endurance(sit-up) of the Air Force Academy cadet showed a tendency to improve the more higher grades. And all grades except 58th women cadets showed a significantly difference at the .01 level. Third, Upper body muscular endurance(push-up) of the Air Force Academy cadet showed a tendency to improve the more higher grades. And all grades cadets showed a significantly difference at the .01 level.