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距離對籃球投籃動作型式的影響:個案研究

The Effects of Distance on Basketball Shooting Pattern: A Case Study

摘要


本研究藉由兩個實驗,旨在探討環境限制對籃球投籃動作型式的影響。實驗一的研究問題是:投籃的動作型式是否會在某一關鍵性距離,產生階段性變化的表現?以一位甲組女子籃球員為實驗參加者進行五個定點投籃距離的投籃實驗試作,自變項為籃球投籃距離,依變項為投籃動作型式的層次得分。實驗參加者分別於五種定點距離進行5次的投籃。經平均數比較,結果顯示:第三距離(三分線距離)為造成投籃動作型式改變的關鍵性距離。實驗二的研究問題是:所測得的關鍵性距離的投籃動作型式,是否會影響原有習得的標準投籃動作型式?實驗二採單一研究法中之A-B-A實驗設計,介入自變項為投籃關鍵性距離,依變項為投籃結果的得分。實驗參加者以標準投籃動作型式自第一距離進行10次投籃(A1)之後,移至第三距離投20次(B),而後撤回自變項回到第一距離再投10次(A2),全程共投40次。實驗二結果顯示:在階段A1時,得分呈穩定的狀態;當進入階段B,剛開始得分成穩定的狀態,至21次後則呈現負面變化,並保持到階段末;進入至階段A2時,得分則有下降的顯示。整體而言,本研究發現籃球投籃的動作型式會受投籃距離的影響,且其投籃動作型式會影響原有習得的標準投籃動作型式。

並列摘要


To examine the effects of environmental constraints on basketball shooting pattern, two experiments were administered in this study. An elite female basketball player served as participant in both experiments. In Experiment 1, research question was: Will the basketball shooting pattern be changed as a function of a critical distance? The independent variable was the 5 different distances of shooting, and the dependent variable was the component levels of shooting pattern. Mean scores showed that the 3-point line was the critical distance. In Experiment 2, research question was: Will the critical distance be the change agent for the shooting performance? A-B-A experimental design revealed an unstable state of shooting pattern. Furthermore, the original shooting pattern was affected by the intervention based on the showing of negative performance. Overall, this study suggested the distance was a change agent of basketball shooting pattern.

被引用紀錄


劉冠毅、梁嘉音(2021)。性別與防守距離對籃球投籃之動作型式和命中能力之影響運動教練科學(61),11-19。https://doi.org/10.6194/SCS.202103_(61).0002
陳淑惠(2002)。籃球投籃行動的知覺方式與距離效應〔碩士論文,國立臺灣師範大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0021-2603200719130104
Peng, W. G. W. (2002). 晚期兒童之環境知覺與踢球動作支撐腳參數:身體比率 [master's thesis, National Taiwan Normal University]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0021-1904200714244680
許立德(2004)。籃球不同距離跳投動作之生物力學分析〔碩士論文,國立臺灣師範大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0021-2004200711055593
Chang, F. S. (2004). 手掌寬度與球體種類對國小五年級男生定點投籃動作型式的影響 [master's thesis, National Taiwan Normal University]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0021-2004200709435163

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