400m短跑運(yùn)動(dòng)員下肢專(zhuān)項(xiàng)力量手段的研究.pdf

1、400m短跑運(yùn)動(dòng)員下肢專(zhuān)項(xiàng)力量手段的研究論文隨機(jī)驗(yàn)證編號(hào)：BT3265611485657IV摘要摘要現(xiàn)代體育運(yùn)動(dòng)的進(jìn)步需要力量素質(zhì)茁壯發(fā)展作為支持，任何一項(xiàng)體育運(yùn)動(dòng)發(fā)展力量都是關(guān)鍵要素，就短跑運(yùn)動(dòng)項(xiàng)目而言，對(duì)運(yùn)動(dòng)員的爆發(fā)力和快速力量要求更為嚴(yán)格。這就為我們體育工作者的研究提出了明確的風(fēng)向標(biāo)。經(jīng)過(guò)運(yùn)動(dòng)實(shí)踐的科學(xué)鑒證，正確認(rèn)識(shí)理解短跑項(xiàng)目的技術(shù)要求和特征是科學(xué)選擇訓(xùn)練手段的基礎(chǔ)，選用符合專(zhuān)項(xiàng)特點(diǎn)的訓(xùn)練理論和技術(shù)理論，以此為依據(jù)對(duì)訓(xùn)練計(jì)劃進(jìn)行

2、編制與調(diào)整，甄選出實(shí)效性的訓(xùn)練手段，促使訓(xùn)練效果得到顯著提高。400米短跑是田徑項(xiàng)目中最難練的項(xiàng)目，介于短跑和中長(zhǎng)跑之間的項(xiàng)目，對(duì)運(yùn)動(dòng)員身體素質(zhì)要求非?？量?。而專(zhuān)項(xiàng)力量訓(xùn)練時(shí)，只有將訓(xùn)練內(nèi)容與專(zhuān)項(xiàng)特點(diǎn)相結(jié)合，才會(huì)更好達(dá)到理想效果，也能有效促進(jìn)運(yùn)動(dòng)成績(jī)提高，本文將以400米短跑運(yùn)動(dòng)員下肢專(zhuān)項(xiàng)力量訓(xùn)練為觀測(cè)點(diǎn)，專(zhuān)注研究400米短跑下肢專(zhuān)項(xiàng)力量訓(xùn)練手段，尋找出合適的400米專(zhuān)項(xiàng)下肢力量訓(xùn)練內(nèi)容，為400米短跑的專(zhuān)項(xiàng)下肢力量訓(xùn)練設(shè)計(jì)與選用提供可

3、參考的依據(jù)。根據(jù)研究需要，本文采用文獻(xiàn)資料法，專(zhuān)家訪談法、數(shù)理統(tǒng)計(jì)法、問(wèn)卷調(diào)查法、隨隊(duì)實(shí)驗(yàn)法等，記錄整理短跑專(zhuān)項(xiàng)下肢力量訓(xùn)練的手段和突出特征，利用數(shù)據(jù)對(duì)比的方法對(duì)400米短跑下肢力量訓(xùn)練的實(shí)效性方法進(jìn)行優(yōu)選，確定最終研究結(jié)論。短跑各項(xiàng)目的專(zhuān)項(xiàng)力量訓(xùn)練，單一從訓(xùn)練手法上講，區(qū)分較不明顯，如果從專(zhuān)項(xiàng)特點(diǎn)和項(xiàng)目要求上觀測(cè)還有細(xì)微區(qū)別，所以我們要在訓(xùn)練中對(duì)專(zhuān)項(xiàng)力量以及下肢專(zhuān)項(xiàng)力量進(jìn)行細(xì)致分析，從而查找出科學(xué)的訓(xùn)練手段所在。實(shí)踐表明，單一重復(fù)的訓(xùn)

4、練手段對(duì)400米短跑運(yùn)動(dòng)員的專(zhuān)項(xiàng)下肢力量訓(xùn)練均沒(méi)有顯著提高作用，這就要求我們?cè)趯?zhuān)項(xiàng)下肢力量訓(xùn)練過(guò)程中，必須采用合理的復(fù)合型科學(xué)訓(xùn)練手段，以促進(jìn)400米短跑運(yùn)動(dòng)員專(zhuān)項(xiàng)下肢力量發(fā)展和成績(jī)的提高。通過(guò)咨詢(xún)相關(guān)專(zhuān)家和教練員，查閱大量國(guó)內(nèi)外文獻(xiàn)等方法，篩選出現(xiàn)較為流行的短跑運(yùn)動(dòng)員的下肢力量訓(xùn)練的手段，通過(guò)對(duì)比發(fā)現(xiàn)下肢專(zhuān)項(xiàng)力量訓(xùn)練在動(dòng)作結(jié)構(gòu)和肌肉做功方式與下肢專(zhuān)項(xiàng)技術(shù)特點(diǎn)十分相似或者一致。根據(jù)不同特點(diǎn)選擇適合的下肢專(zhuān)項(xiàng)力量手段，使力量訓(xùn)練達(dá)到更理想

5、的效果，并使運(yùn)動(dòng)員在賽場(chǎng)上有更好的表現(xiàn)。目前在我國(guó)短跑項(xiàng)目的訓(xùn)練中，應(yīng)用的專(zhuān)項(xiàng)下肢力量訓(xùn)練手段在技術(shù)動(dòng)作、肌肉發(fā)力等與專(zhuān)項(xiàng)下肢技術(shù)要求基本一致，符合對(duì)下肢力量發(fā)展與訓(xùn)練手段的400m短跑運(yùn)動(dòng)員下肢專(zhuān)項(xiàng)力量手段的研究論文隨機(jī)驗(yàn)證編號(hào)：BT3265611485657VIABSTRACTModernsptsprogressneedsstrengthqualityhealthydevelopmentasthesuppttodevelopthes

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