辛纳正手是平击还是上旋

概括的分享一下我对心脏搭好的理解。首先我们做好准备，这个时候面对来球的话，我第一步要做的就是把我的肩膀侧过来，那么这个时候呢，我的左手手臂会稍微抬的比较高一点， 不会放太低这一点。 ok， 然后转过来之后，我的右手顺势的往后走，但是他的一个轨迹不是往上，而是顺势的走，走走，往下走。好，我的出手点会放低一点，这点要注意。 侧身过来，然后上步，但是上步的过程当中，我的重心大部分还是会放在右脚的， 然后大家可以观察我的前脚，前脚是处在一个内脚背往下压的状态啊，如果说是这样的话，那说明你的重心是不够往后的啊，我们要保持到这种状态下，大家也可以去观察心脏，他的脚步也是这样子的。 ok， 然后往回收，收收，收到这之后，那么就做好了我的一个准备，我们的重心也可以适当降低啊，重心降低之后，你的一个重心的转移可以更加明显，作用到球上，效果也会更加好啊。 ok， 然后我们侧身过来之后，这个时候就要去面对我们的来球，对吧？我要想的就是我要把我的两个手臂进行一定程度的内旋， 一定程度的内旋，而不是说完全放开的一定程度的内旋，它是可以加强我们整个身体上的连接度，让我的转体可以更加的有效率去达到这个 目的啊，把力量传出去的这个目的，所以说我转过来之后会去刻意的内旋我的双手手臂，那么就会形成这样的状态啊，左手是这样，右手是这样， ok， 然后 我要开始向前去迎击球了，对吧？我的重心会往前走，重心往前走的同时，我的左手会去往后扒开，通过我左侧身体的一个带动，把我的右侧身体带出来， 自然形成拍头之后，然后往前往前，往到这之后我的制动基本就完成了，对吧？那么在制动后，我要做的就是说把我的重点放在我的手臂这一段上， 在这个位置就开始我的小臂内旋发力，最后作用到这个球上啊，我们要做小臂内旋发力的时候一定要提早去做，这样你才能够把你的速度给他带起来，刚好在击球的时候打到你的 最快的一个速度点啊，然后同时适当握紧，握紧，保持拍面的稳定性，那么你的容错率就会更大，球即使打到这，打到这，你的拍面也不会被打掉，你的回球的质量可以更稳定。 ok， 那 我们走走走，走到这之后制动完成，制动完成之后， 右肩被带到前面，右手臂被甩出去，甩出去之后马上接一下我们的小臂内旋，作用在这个球上，作用在这个球上，那么这边要尤其要注意的是 我们的小臂内旋引领拍头的一个轨迹是从下往上到这一段， 这一段，这一段啊，很多时候包括我自己，因为练习量不够，也会产生一个小臂内旋做得太晚，那么太晚的话，你的一个挥拍的拍头的轨迹就会变成这样， 从右到左了。这种情况下，你如果发很大的力，你的球基本上百分之九十以上都会飞出底线，它是产生不了足够的上旋量的，所以说这个问题很关键啊，我们一定要从这就开始做小臂内旋，然后啪到这之后就要停止了，就要放松 了，做放松，然后自然地收回， 我们只有说从下往上去走，那么你最后想要做这个收拍动作，它就是一气呵成的，它是一个连贯的一个姿势。好， ok， 那 基本上要点就是在这了，嗯，当然每一个点上的话，我们可能还可以去适当拓展一下，我们之后再去一个拆解啊，好，我们从侧边看一下啊，球来了，转肩，侧身，腿先不用动，左手抬高，然后 往上啊，左脚往上，这个时候重心压在我们的身体右后侧啊，右脚上，这个时候右手顺势走，但不要抬高，顺势往下放，做好我们的手臂内旋。好，我们的左手也要做好手臂内旋， ok， 这时候基本上就是我们的准备姿势了啊，然后球来了，重心往前的同时，左手去带动我们的左侧身体开始一个旋转， 那么我们的身体右侧也就带出来了，带出来之后， ok， 左侧身体完成制动，右侧身体也完成了制动，因为它们两个是相对的。 完成之后这个时候右手的小臂部分开始做内旋，对它进行二次的加力， 完成这一段击球，放松，自然的收拍，重心自然跟上， ok， 就 完成了。好，我们再空挥一遍啊， 垫步， ok， 这就是基本的一个大概了。

看看这集窒息的慢镜头，反手滑步在罗马，辛娜正在触摸网球历史的天花板。此时的辛娜已经豪取大师赛三十一连胜，正式追平了德约克维奇在二零一一年创下的记录，并列大师赛连胜历史第一人。在强力底线压之后突然变节奏， 这记细腻的正手放小球杀人诛心，这种统治级的心理素质让人绝望。若能在八强战击败卢布列夫，辛纳，将以三十二连胜独占历史榜首。

哈喽，朋友们，我收到了二十几条评论，都想看辛娜的拍面途径，然后还有朋友想，看来巴金娜的，还有卢布大帅哥的，还有梅总，竟然这些都安排上了好吗？观众老爷们点个关注吧，这个对我真的很重要，谢谢！ 那今天我们就来看辛娜正手的拍面途径，你们都有注意到，我今天没有用悬浮的画面，而是用了更宽的画面，因为辛娜正手的拍面途径真的很长， 同时你们注意看他的击球瞬间，他的拍面其实大概是九十度垂直于地面的，这也是我看到很多朋友都会犯下的问题，就是在击球那一瞬间拍面向下了，导致下网，我觉得他可以学习的东西可太多了，咱们就先说一个，然后之后再聊别的。就是他的拍面途径大部分都是在腰部以上，很少出现拍头大幅下沉， 从很低的位置往上刷的情况，然后在来球较低的情况下，他会大量的蹲低，并且保持上半身动作的固定，这也是他阵手这么稳定的原因之一。击球点一致，挥拍路径就一致。之后的几期视频我会继续做，阿卡的、莱巴金纳的、萨巴伦卡的等等，剩下的视频就你们慢慢欣赏吧！ 关注我，为你带来更多网球干货！

there's no doubt that yonic center has a bright future ahead of him he's one of the most exciting young players on the tour i love watching him play but there's something about his forehand that i want you to copy and specifically the upward swing angle as he's striking the bowl and there's a very easy explanation to why he's able to do it and it's called a closed racket face let me show you this previous shot right here and then i'm going to show you from the side because this is really important by the way this video is courtesy of 12kgp tennis on youtube make sure you subscribe to their awesome channel so i want you to look at this racket and notices racket is closed at about forty five degrees this is not just based on the grip by the way like most people go oh it's based on the grip he's gonna semi western grip it's not based on the grip federer used to have the racket face just as closed with an eastern it's not based on the grip you want to close your racket face and here's why when you tilt your strings down prior to contact allows you to swing up for topspin now is yonnick like aware of the fact that he's got a closed racket face no there's probably a really good chance yonnick has no idea and that's not a slate on him he's not supposed to be thinking about technique there's a really good chance he's not even aware of the fact that his racket face is closed and good for him it's just one less thing to think about but he wants to be swinging up as he hits the ball and closing the racket face is the way to do that most recreational players do not have this they do not have their strings facing down at 45 degrees they have their strings facing off to the side now let me show you from the side view why this is so important now this video is courtesy of court level tennis on youtube make sure you subscribe to their awesome channel i want you to look at this forehand right here right it's just a typical forehand standing i know like two meters behind the baseline now right here is the moment that we saw from the back view with that racket face closed at about 45 degrees right buck cap pointing out the ball i want to take him to contact by the way you can see his racket face is closed and we can measure how close his racket is you want your racket to be as much as ten degrees closed at contact so there is right there is that nine degrees closed or ten degrees closed that's awesome but i want to show you his upward swing angle so if we take a line straight across and then we go to his follow through you can see that his swing is at about 50 degrees so his upward swing angle as just before contact up and through through contact his racket is swinging up but i want you to notice that's not the direction his ball is traveling the ball is going like this the ball is traveling along the yellow line， but the racket is traveling along the red that's because you want to swing more up then you want the ball to go we want to go this way with our swing that's what in parts spin on the ball but that's really only possible if you have you know a loop type of swing that allows you to get some racket speed， but you also need to close the racket face this is so critical please make sure that your strings are tilted down prior to hitting the ball and that when you swing up that your strings are still slightly tilted down as you're swinging up， we want to be swinging up as we strike the ball getting that ball to spin i think most players would be surprised to see that yonnick is actually swinging up at fifty degrees on just a normal forehand so please go out and hit some forehands and make sure that you close your racket face film yourself to make sure you're doing it swing up from below contact to above contact with the strings pointing down and make sure that you're swinging up sufficiently that you can get the topspin that you need to play your best tennis now the best way to practice these techniques is add home with a topspin pro you can get a topspin pro using my link in the description i'm also gonna pin it in the first comment i absolutely love the topspin pro and i know you will too and if you're looking for people in your local area to play matches against your practice with or if you want to find a coach as close to you who can help you with your game then use my link for player court and it's player court com to minute tennis when you use my link to sign up you get 50 percent off make sure that you go out and film yourself and that before you hit the ball when you're attempting topspin that your racket face is sufficiently closed remember this is the moment where the buck cap is pointing at the balls close means your strings are pointing down and then all you have to do from there is swing up and through contact he's not going straight up he's not going straightforward it is a combination of the two he's going up and through contact that's how you get a heavy ball you don't want to be too much up you don't want to be too much through if you can really compress the ball against the strings while you go load a high there is no doubt you're gonna gain confidence way more matches and play much better tennis this is ryan ready from two minute tennis dot net you got this。