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</div> </div> <div id="tmyyfroktkho" class="y_ju"><script type="text/javascript">a("title");</script></div> <div id="tmyyfroktkho" class="con_article con_main" id="contentText"> <p> 　　在空閑之余，很多人喜歡打乒乓球，打乒乓球不僅強(qiáng)身健體，打乒乓球?qū)ρ劬τ泻锰?同時也會對我們的身體有好處。那么打乒乓球?qū)ι⒐庥泻锰巻?不知道的大家對這方面的了解有多少?以下是小編為你整理的打乒乓球?qū)ι⒐馐欠裼泻锰幹v解，希望能幫到你。</p><h2> 　　打乒乓球?qū)ι⒐馐欠裼泻锰?/h2><p> 　　散光常因不良的用眼姿勢而加重,例如躺著趴著看書,甚至斜眼或瞇眼看東西,都會造成眼皮不當(dāng)?shù)膲浩妊矍?而影響其正常的發(fā)育,所以一定要改掉這些壞習(xí)慣,養(yǎng)成良好的用眼習(xí)慣。散光怎么辦,發(fā)現(xiàn)有散光的問題要及早治療,或者可以佩戴專門的散光鏡矯正視力。</p><p> 　　很多成人都存在散光,只是程度不同而已。專家表示,最好的訓(xùn)練方法就是打乒乓球。因為正常人的眼睛上下有眼瞼,因此不容易出現(xiàn)上下方向的散光,而最常見的就是左右方向的散光,打乒乓球可以迅速讓眼睛左右運動,不斷地糾正散光角度,這樣可以迅速糾正。</p><p> 　　參加乒乓球運動,眼睛跟著銀色的乒乓球不斷調(diào)解距離,很好地緩解了眼睛肌肉的僵硬不適。在眼睛感覺疲勞時打上一盤乒乓球,感覺清爽,而且沒有副作用。</p><p> 　　其次,在打球過程中眼睫狀肌和眼球外肌交替不斷地收縮和舒張,大大促進(jìn)了眼球組織血液供應(yīng)和代謝,有效地改善睫狀肌調(diào)節(jié)功能,疲憊的眼睛在鍛煉中也能得到改善,視覺調(diào)節(jié)功能也能有效地得到提高。</p><h2> 　　常打乒乓球的五大好處</h2><p> 　　養(yǎng)神</p><p> 　　乒乓球是一種有趣的運動,能調(diào)動人的情緒。有時遇到什么煩心事,打一會兒乒乓球后出一身大汗,那種特有的愜意能讓人精神面貌煥然一新。另外,“以球會友”也是件樂事,跟球友場上切磋、場下談心,可令人心情舒暢、神清氣爽。</p><p> 　　護(hù)眼</p><p> 　　打乒乓球時,由于球的來往速度飛快,來球落點或近或遠(yuǎn),或左或右,或旋轉(zhuǎn)或不轉(zhuǎn),為了作出準(zhǔn)確的判斷,多通過眼睛獲得球的信息,眼球始終處在高速的運動中,并與大腦進(jìn)行快速反饋聯(lián)系。</p><p> 　　這種對眼睛及視力的調(diào)節(jié)的獨特體育項目,對學(xué)業(yè)負(fù)擔(dān)過重,長時間近距離看書的中、小學(xué)生來說,可以有效地改善眼睛睫狀肌的功能,對保護(hù)視力、預(yù)防近視都有積極作用。</p><p> 　　健腦</p><p> 　　在所有球類運動項目中,乒乓球的速度是比較快的。由于球體小而輕,攻防轉(zhuǎn)換迅速,它要求運動員必須在最短的時間內(nèi)對調(diào)動視覺、聽覺等感覺器官,對變化著的來球做出準(zhǔn)確的判斷和反應(yīng)。</p><p> 　　這種需要勤動腦的特點,能很好地鍛煉老年人的反應(yīng)能力,鍛煉人腦對周圍事物的靈敏性。所以,打乒乓球可以預(yù)防老年人腦癡呆,延緩老年人腦動脈硬化,保持良好的思維記憶力。</p><p> 　　助消化</p><p> 　　由于打乒乓球消耗的體力很大,可增進(jìn)食欲。另外,身體不停地來回運動,也能促進(jìn)腸胃的蠕動。</p><p> 　　勤四肢</p><p> 　　乒乓球運動不但要求眼要快,手更要疾,而腳步也需迅速移動作出配合,長期鍛煉可使上下肢的關(guān)節(jié)更靈活,腰背部的肌肉也更健壯,整個人的身體機(jī)能被充分調(diào)動,協(xié)調(diào)性和靈活性都得到提高,更加充滿活力。</p><h2> 　　打乒乓球的技巧</h2><p> 　　1、用重心控制球的技巧</p><p> 　　打球主要是全身發(fā)力,而不是單純靠手臂發(fā)力,要利用腿,腰,小臂等部位的動作集中發(fā)力擊球,表現(xiàn)出來就是用身體的重心控制球,有用身體重心拉球、打球并送出的感覺;有用自己身體重心壓住來球并送出的感覺。反沖時,也要用重心來控制球,只有前臂和手腕動作,沒有用重心來調(diào)節(jié)弧線,經(jīng)常壓不住球或回球質(zhì)量不高。</p><p> 　　2、照著來球收小臂的技巧</p><p> 　　擊球部位在身體右前方,收小臂不能太早也不能太遲,不然擊球就無力。小臂迎著來球,盡量迎前往前掃。</p><p> 　　3、練習(xí)基本功球時,一定要有節(jié)奏</p><p> 　　對方過來的球,回?fù)魰r要以基本相同的速度回?fù)?雙方才能有節(jié)奏的練下去,而且不累,這樣才能提高手感。</p><p> 　　4、身體重心一定要低</p><p> 　　身體重心一定要低,這樣打球才穩(wěn)。反手位廁身時,身體更要低,才能打的準(zhǔn)。但注意要活用,當(dāng)中近臺拉前沖時重心不要壓得太低,否則導(dǎo)致引拍太低,拉球壓不住弧線,易出界。</p><p> 　　</p><p> 猜你喜歡：</p><p style="margin: 5px 0px; color: rgb(0, 0, 0); font-family: sans-serif; font-size: 16px;"> 1.<a _href="http://www.rzpgrj.com/tiyu/pingpangqiu/3867971.html" href="http://www.rzpgrj.com/tiyu/pingpangqiu/3867971.html" target="_blank">打乒乓球的十大好處詳細(xì)分析 </a></p><p style="margin: 5px 0px; color: rgb(0, 0, 0); font-family: sans-serif; font-size: 16px;"> 2.<a _href="http://www.rzpgrj.com/tiyu/pingpangqiu/3863046.html" 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