劉錦璋Liu, Gin-chang林傳基Lin,Chuan-Chi2019-09-052013-08-012019-09-052012http://etds.lib.ntnu.edu.tw/cgi-bin/gs32/gsweb.cgi?o=dstdcdr&s=id=%22GN0097303107%22.&%22.id.&http://rportal.lib.ntnu.edu.tw:80/handle/20.500.12235/105234本研究目的是在探討我國之合球高中男生選手，在實施無氧訓練（1分鐘併腿側步跳）及有氧訓練（1600公尺跑）後，在疲勞狀態下雙手投籃的變化情況。本研究是以臺北市萬芳高中合球隊六位男生隊員為研究對象，平均年齡17.2±0.75歲、平均身高173.7±3.83公分、平均體重64.8±4.88公斤、平均球齡4.5±2.26年。以CASIO EX-ZR100數位攝影機拍攝受試者之矢狀面動作，拍攝頻率為240fps，並利用kwon 3D將資料以相依樣本t考驗進行分析。結果發現：一、在出手速度與出手高度方面，因為訓練後的疲勞因素影響，在出手速度上會變慢，而出手高度會變得較低。二、訓練後之身體上肢投籃動作與動作時間上，因疲勞因素影響，會使得投籃動作時間會延長。三、在投籃動作的關節最大角速度數值大小順序為：腕關節＞肘關節＞踝關節＞膝關節＞肩關節＞髖關節。此順序存在著動力鏈系統的概念，而在投籃動作中能有效的安排各身體肢段參與的時機與順序，有助於提升命中率。四、投籃的命中率會因為訓練疲勞的狀態，而有命中率下降的情況。結論：一、在肌肉尚未適應訓練疲勞時，命中率是無法回復正常水準值。二、在投籃動作上會因訓練而使得全身動作角度由小變大、速度變慢，尤其是身體的末端肢段。三、訓練後的投籃動作時間，比較一般水準時要再延長一點，但若適應疲勞後水準將有所提升。Purpose:The purpose of this study was to examine the different effects between aerobic training and anaerobic training to shooting in high school korfball players. Method:Six high school korfball players(age=17.2±0.75yrs, height=173.7±3.83cm, weight=64.8±4.88kg, years of playing =4.5±2.26yrs) were recruited as the subjects of this study. CASIO EX-ZR100 digital camera was used to shoot the movement in sagittal plane(frequency is 240fps). Data were analyzed by using depend designed t-test. Results: 1) As the aspects of shooting speed and the shooting elevation, the former was slower than before; while the latter was lower than before due to the muscle fatigue after training. 2)The movement of half-length was also affected by the muscle fatigue after training. The shooting time increased. 3) The ranking of angular speed was: wrist＞elbow＞ankle＞knee＞shoulder＞hip. 4) The shooting percentage reduced because of the muscle fatigue after training. Conclusions:1)The shooting percentage could not reach the normal level when the muscle did not adapt the fatigue. 2) The angles of the whole body increased during shooting; while the speed of movement reduced at the same time.3) The shooting time after training increased than usual, but the situtation improved after the muscle apapted the fitigue.合球運動疲勞無氧訓練有氧訓練korfballmuscle fatigue after traininganaerobic exerciseaerobic exercise