• 期刊

青少年運動員運動禁藥管制知識之初步調查－以2003年全國中等學校運動會為例

According to studies, adolescent students' drug abuse was gradually increasing year by year, and the abuse was also increasing along with their age. However, we couldn't find out any studies concerned the doping control for adolescent athletes in Taiwan. The purpose of this study was to investigate initially the doping control knowledge for adolescent athletes. Subjects were the athletes (middle-school, 13-15 years & high-school, 16-18 years) selected through two-stage sampling procedure: ”Purposive sampling” and ”Stratified sampling” in the National Mid-School Games in 2003. The method was the questionnaire survey. The study implement organized by authors that is Questionnaire of doping control knowledge. The total numbers of questionnaire was 237 and there was 221 in valid. The results showed that more than 70% athletes knew the ”Basic concepts” of doping control knowledge, but there was only 39% athletes knew the ”Deep concepts”. We further analyzed the athletes by within groups, the high-school group had higher significantly knowledge than middle-school group (61.3%＞45.0%; p＜.01). As to the cross comparison of between groups, we found out that swimming and weight lifting groups had higher significantly knowledge, and the secondary groups are judo and track and field in sequence. We concluded the basic doping control recognition for adolescent athletes had been improved; however, the doping control recognition still need to be developed deeply.

• 期刊

陳氏太極拳運動的生物能量分析－個案研究

本研究的目的是在探討陳式老架一路太極拳八十三式運動的生物能量分析。個案研究之受試者年齡43歲，身高167公分，體重63.5公斤，功齡六年，每週以三至五次練習為主。藉由中谷義雄良導絡理論，採手足共24穴位生物能量檢測，探討太極拳運動前，運動後五、十、二十分鐘之生物能量值之變化情形。經Excel統計處理後，結果發現，太極拳運動前之檢測值顯著低於運動後五分鐘之生物能值，經絡電阻值降低，生物能量值升高，且生物能量值隨運動後之休息時間長度而降低。這與太極拳運動活化神經系統之傳導，增進神經電流通暢有關，經由電流在細胞內傳導，使細胞膜帶電而產生極化現象。因此，本研究推論，太極拳運動可促進新陳代謝，經絡循環通暢，疏筋活血之功效，長期修練太極拳可作為養生與預防保健之科學參考依據。

• 期刊

無氧閾值(4 mmol/L)診斷與訓練效果

The purposes of this study were as follows: (1) Use anaerobic threshold as the standard of training intensity; (2) Assess the effects of it. 8 female middle-distance contestants in SCVS were selected as the subjects of this study. The average age, height, weight, and training age are 18.5±3.0 years, 161.4±5.0 cm, 49.3±6.1 kg, and 6.0±4.2 years, respectively. The pretest-posttest design was employed in this study. All contestants accepted the 2-4mmol/L examine as the pretest. According to physiological adoption theory, posttest was conducted 5 weeks later. Lactic acid the HR are measured and recorded in each stage. The data were analyzed by t-test, SPSS For Windows 10.0 was implemented. The result showed that: lactic acid values showed significant differences (p＜.0l) in the posttest; also significant in the HR (p＜.05). Data were also analyzed by Laktat-Ecprot lactic acid threshold software, the difference between pretest and posttest of aerobic threshold (2mmol/L) rate, HR, and anaerobic threshold (4mmol/L) rate are 0.4m/s, 6min^(-1), and 0.2m/s, respectively. In conclusion, we could see the improvement in physical strength and lactic acid metabolic rate among the contestants.

• 期刊

不同型態之運動對於骨質密度、肌力及身體組成之相關研究

Purposes: The purposes of this study were to investigate the effects of different types of sport trainings on bone mineral density (BMD) as well as on different factors of body composition and muscle strength. Methods: Fourteen highly trained athletes and six untrained people participated in this study. Subjects were volleyball players (V; n=7) swimmers (S; n=7) and control groups (C; n=6). First, all of the subjects went to hospital having their femoral (F), lumbar (L2-4; L) and radius (R) bone density measured by dual energy x-ray absportiometer (DEXA). Then seven days later, subjects went to the lab to be measured on their body compositions and muscle strength (including: knee, hip and shoulder) were also tested. One-way ANOVA and Tukey post-hoc were used to analyze the differences among these three groups. The α level was set at .05. Results: V and S teams had significant higher muscle mass (p＜.05) and bone mass (p＜.05) than C team. On (F) and (L) sits bone density, V and S teams were also significant higher than C team (p＜.05). On (R) sit bone density, only V team was significant higher than C team (p＜.05). During the muscle strength comparison, the great performance on V team and S team were significantly different to C team, except on shoulder flexion performance. Conclusion: According to this study, high impact exercise will help person increase BMD, and low impact exercise may as well. Doing exercise regularly can increase muscle mass, bone mass and muscle strength performance, also BMD increased may due to muscle strength performance.

• 期刊

運動訓練和飲食控制對高中超重女生血清瘦身蛋白濃度及肥胖相關指標之影響

The purpose of this study was to examine the effects of exercise training and diet control on serum leptin levels and obesity indexes. Twenty-five overweight high school female students (aged 17.23 0.74, height 161.32 4.80 cm, weight 68.20 7.11 kg, body mass index [BMI] 26.16 2.04 kg/m2) were enrolled in either 8 weeks of aerobic exercise training with dietary intake controls (group ED with 1405.50 123.36 kcal/day, n=13) or exercise training alone (group E, n=12). The training program consisted of jogging for 30 minutes, 3 times/per with exercise intensity at 50-70% heart rate reserve. The results showed that group ED had significant decrease in body weight ( 5.92±2.82 kg, p＜.05 ) and body fat percentage (2.78±1.23%, p＜.05), group E had significant decrease in body weight (3.18±1.57 kg, p＜.05) and body fat percentage (l.52±0.58%, p＜.05), and leptin levels had significant changes (p＜.05), respectively, on days 1, 28, and 56 for group ED (12.36±3.29 ng/ml, 6.12±2.86 ng/ml, and 8.79 3.49 ng/ml) and group E (10.26±3.32 ng/ml, 7.39±4.11 ng/ml, and 7.58±3.50 ng/ml). These results indicated that eight weeks of regular exercise, with or without diet controls, caused significant decreases in the body weights, BMI, waist/hip ratios, body fat percentage and serum leptin levels of overweight female high school students.

• 期刊

優秀跳遠選手專項體能與運動表現之相關

本研究的目的係以簡便可行的跳遠專項體能，包括立定跳遠、垂直跳、立定三級跳立定雙腳三級跳、5步助跑單腳三級跳及30公尺衝刺等項目，探討優秀跳遠選手專項體能與運動表現之相關以大專甲組男子跳遠選手10名為研究對象，其平均年齡為22.1±1歲、身高為178.7±2.5公分、體重為71.6±2公斤、訓練年齡為8.1±2.5歲、跳遠成績為6.79±0.35公尺。所測得之專項體能數據，利用SPSS10.0套裝軟體之Pearson相關分析其與運動表現之關係，並以逐步迴歸分析專項體能與成績表現的預測公式，結果發現立定三級跳遠與運動表現r=.81、30公尺衝刺與運動表現r=.80、立定跳遠與運動表現r=.79、立定雙腳三次跳與運動表現r=.73、5步助跑單腳三級跳與運動表現r=.66、垂直跳與運動表現r=.64、運動表現之預測公式為Y=0.24（立定三級跳遠）＋1.04（立定跳遠）＋0.96，R2=0.79，SE=0.51。本研究結果顯示立定三級跳遠與立定跳遠是跳遠成績有效的預測變項。

• 期刊

青少年體能商與學業成績的關係研究

Purpose: In this research, researchers tried to find the correlation between physical fitness quotient of adolescent and academic performance and what different in sex. Method: Subjects were 108 boys (age: 14.03±0.86 years old) and 124 girls (age: 14.10±0.86 years old) junior high school students. Subjects should accept standard PFQ test and ask for their academic performance last semester. All the primary data needed to standardize and to correlate by SPSS (p＜.05). Results: The PFQ, HPFQ, SPFQ have significantly correlation with part of the academic performance. Boys only correlate to the academic performance in flexibility but girls' PFQ, HPFQ, and SPFQ correlate to academic performance. Conclusions: The PFQ of adolescent could explain academic performance in junior high school and the relationship between PFQ of adolescent and academic performance is more significant in girls than boys.

• 期刊

體脂肪與羽球專項體能關係之研究

羽球運動不論是單打或雙打，專項體能是影響選手成績表現的因素之一，而體脂肪百分比的高低，是否亦會影響專項體能的表現，身為教練者有瞭解之必要性。本研究的目的旨在探討大專男子羽球選手體脂肪百分比與專項體能的相互關係，且就單打與雙打之不同項目間比較體脂肪百分比及專項體能的差異。以國立體育學院男子羽球選手為對象，依參與組別分別測得男子單打八名與雙打九名，共計十七名。本研究採用我國優秀運動員體脂肪百分比測量方法及七項專項體能測驗，經統計分析獲得以下結論：男子單打與男子雙打兩組之間，除了立定跳遠測量變項中有顯著差異存在，顯示單打選手在立定跳遠能力稍高於雙打選手，其餘各項無明顯差異。單打組方面體脂肪百分比對各專項體能並無關係存在，在雙打組方面體脂肪百分比與十二分鐘跑有顯著相關存在(r=.754)。而在全體組方面，體脂肪百分比與立定跳遠亦有顯著相關存在(r=.607)。

• 期刊

銀髮族平衡與步態檢測工具之研究

本研究主要是在探討對銀髮族平衡與步態之檢測工具於本土化後施測時，不同背景之評分者間所評出結果之差異性，並以台中市北區老年人為研究對象。共分為兩個階段。第一階段結果發現：無論在平衡部分或步態部分，3組評分者的評分均無顯著差異。第二階段發現：不同居住情形及不同目前行走狀況與檢測得分有顯著差異，即獨居老年人在步態得分優於與家人同住者、不需輔助器者在平衡與步態得分上均優於使用柺杖者。另外，與家人住且需要柺杖者且現在沒有運動者其平衡(11)、步態(11)和總分(22)得分最低。各自變項中以目前行走狀況對平衡、步態及總分得分有較大的預測力。

• 期刊

青少女足球選手不同位置專項體能之比較分析

The purpose of this study was to investigate special physical fitness of young girl soccer players with different game position. Forty eight Taiwanese junior middle school women's soccer players with mean age, height and weight of 13.86±0.87 yr, 158.39±6.37 cm, and 48.04±7.12 kg respectively participated as subjects. Positions of the players included forward (12), midfield (16), fullback (16) and goalkeeper (4). Sit and reach, vertical jump, 30m sprint, standing triple jump, one minute sit-up, Z agility run, fixed position kick, S dribbling, throw-in and 12 minutes running were evaluated. Independent one-way ANOVA and the Scheffé Post hoc test were applied. The results indicated that body weight of goalkeeper and the fullback were superior over the forward and the midfield (p＜.05). As for special physical fitness, no significant differences among players with different positions could be found. There is no differentiation in special physical fitness among game positions of young girls' soccer players.