SKU: 12977391558

サイエンス・オブ・ニーカットパス｜山中健也

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サイエンス・オブ・ニーカットパス｜山中健也The Science Of Knee Cut Passing Kenya Yamanaka 199344 ZST GTF4 75kg JBJJF 22 IBJJF Asian Jiu Jitsu IBJJF Championship 2019 3 Science 86: 47 1. 2. HQ 3. 4. 5. 6. 7. HQ 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. HQ URL DVD contact us

『サイエンス・オブ・ニーカットパス/The Science Of Knee Cut Passing』
講師：山中健也/Kenya Yamanaka

◾️山中健也
富山県出身/1993年4月4日
ZST GTF4 75kg優勝
JBJJF 第22回全日本ブラジリアン柔術選手権準優勝
IBJJF Asian Jiu-Jitsu IBJJF Championship 2019 3位

■ニーカットは再現が難しいパスガード
柔術を始めて最初に習うパスガードの一つが、ニーカット（ニースライス）パスです。メジャーなパスガードながら成功率は高くなく、焦った相手がミスをする、またはハーフガードに近い形から揉み合ってなんとか抑え切る。こういった場面を見かけることが多いのではないでしょうか？
定まった手順でロジカルに成功させることが難しいパスガードです。

【ニーカットが難しい理由】
・ボトムの相手もカウンターを仕掛けやすいポジションである。
・自分の体重が乗っている分、バランスを失うと返されやすい。
・膝の抜きかけ、または抜いた後からも返されることも多い。

またエントリーの段階で相手に膝を入れられて、次の手が浮かばず、止まってしまうこともあるでしょう。各段階で相手の動きを丁寧にコントロールしていく必要があります。

■本作では再現性の高いニーカットが学べる
本作のタイトルである「Science（科学）」には、合理的・効率的のほかに「再現性」の追求の思いをこめています。

本作を大きく分けると、「エントリー（ガード解除）⇒膝をさす（体重を乗せる）⇒抜き切る（抜けない場合の別アプローチ）⇒抑え込む」となり、それぞれの段階において、山中選手のアンサーが詰まっています

ニーカット（ニースライス）パスで起こりうるあらゆるトラブルへの対処法が学べるため、本作は『ニーカット大全』とも呼ぶべき作品です。相手の防御・カウンターのパターンも網羅されているので、辞書的に参照いただけます。

◾️コンテンツメニュー
全編86:47
1.はじめに
2.HQポジションからのエントリー
3.袖持ちニースライドパス
4.袖持ちターン
5.クロスフェイスニーカットパス
6.コヨーテフックの対処
7.HQからパンツグリップに対するニーカットパス
8.ピジョンスタンスパス
9.ニーシールドの解除①
10.ニーシールドの解除②
11.キーマスタガードの対処
12.シャローラッソーの対処
13.丸くなった相手にラペラアンダーフックニーカットパス
14.丸くなった相手にクロスカラーニーカットパス
15.足をすくわれた場合の対処
16.リバースデラヒーバの対処
17.ニーカットパスのまとめ

■各段階ごとに再現性の高い解説
-①ガードの解除
HQ（ヘッドクオーター/片足を跨いだ状態）を起点に相手のガードごとに解除を学べます。
デラヒーバ、ハーフ、パンツグリップ、シャローラッソー

さらにリバースデラヒーバ、キーマスターなど、オーソドックスなニーカットだけでは対処できない場合のアプローチ方法も収録しています。

-②膝をさす（体重を乗せる）
ニーカットを仕掛けた際に相手の腰・肩のコントロールを中心に、相手がガードを戻せない状態までへの侵攻を解説します。
ここまで細かく説明されている教則は少ないので必見です。
そのほか
・上半身が膠着した場合に、相手の下半身を制する
・足を掬われた時の対処
・膝をマウント方向へ落とすアタック（スリークオーターマウント）
などの解説もあるので、ニーカットの手札が広がります。

-③抜き切る、④押さえ込む
相手のグリップ・フレーム処理を中心に、抑え込みまでの手順を詳しく解説しています。
・ニーシールドの解除、コヨーテまたは丸くなって前に送り出そうとする相手への対処は頻出する場面なのでしっかり抑えてください。
・仕上げとなる袖の引き上げ（袖持ちニースライド）にもディティールが詰まっているので必見です。

■スマッシュパスとセットで覚えてほしい
ニーカット（ニースライス）と対の動きとなる「スマッシュパス」については、同時発売の『スマッシュパス編』に収録されています。
本作ニーカットでは、キーマスターガードに対してスマッシュパスへの切り替えもあります。
同じ方向にこだわらず二面での攻撃で相手の注意を散らすことができれば、パスガードの成功率は飛躍的に上がります。
本作をシチュエーションごとに参照して、ニーカットを得意なパスガードにしてください。

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上手くダウンロードできない場合、他ご質問等は、contact us のお問い合わせフォームよりご連絡ください。何卒よろしくお願いします。

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4.4 ★★★★★
Based on 984 reviews
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P
Pawslife
Charlottesville, US
★★★★★ 5
Works great and easy to use
Kitchen gadgets have a way of accumulating. You buy them with good intentions, use them twice, and then they live in a drawer forever. This milk frother is not that. It's one of those rare small appliances that earns its spot on the counter every single morning. The wireless charging is the feature that sets this apart from every other handheld frother on the market. No fumbling with a charging cable, no little dock that takes up extra space — just set it down and it charges. It sounds like a small thing until you've used it, and then it feels like the obvious way every handheld kitchen tool should work. The fact that it charges quickly means you're never waiting around or reaching for it only to find it dead. Three speed settings give you real control over the result. Low for gentle mixing, high for a proper thick foam that holds up in a latte or cappuccino the way it should. The stainless steel whisk feels durable and substantial, not like something that's going to bend or corrode after a few months of daily use. The whole thing is well-made in a way you notice immediately, solid, balanced, and built to last. The Starlight Black finish looks sharp, too. It's sleek enough to leave out without cluttering your kitchen aesthetic, which matters when you're using something every day. If you make lattes or cappuccinos at home and you're still shaking a jar of milk or settling for flat foam, this is the upgrade you didn't know you needed. Easy to use, quick to charge, and genuinely well crafted.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
G
Gerry K.
Whiting, US
★★★★★ 5
Three Speeds, Two Charge Options, Three Interchangeable Whisk Heads
I like this electric milk frother—it enables you to simulate café-style drinks at home. Three speed settings make it easy to switch from mixing matcha to whipping up thick, creamy foam for lattes. It also comes with three interchangeable whisk heads, so it is not just for coffee—I made French Toast with it the 1st time out. It can handle other tasks, like blending eggs, cream, and even protein shakes. The LED battery level display is up front right below the power button and shows state of charge as well as increasing battery level during the charging cycle. The dual charging options—either the magnetic charge stand or the USB-C charge port on the side of the motor—make it convenient for home or for travel. Best of all, all the detachable whisk heads clean up fast, so using it daily does not feel like a chore. I will say that I prefer a momentary one-speed switch instead of cycling the speeds (9K RPM, 11K RPM & 13K RPM) with the power switch. It spins up very fast and to shut it off you have to keep pressing the power button through faster speeds and before you can shut it off, it overflows the cup sometimes. You can also long press the power button to turn it off, but it usually takes too long and still overflows—I wish it was more controllable. I found that the corkscrew-hook head is the best of the three to tame that effect.
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Reviewed in the United States on May 26, 2026
R
R. Heart
Whiting, US
★★★★★ 4
Good companion to a coffee setup
This electric frother is a great companion to have in a kitchen/coffee setup and I've been using it to mix my morning coffee. The frother includes a stand which serves as the charging base and multiple attachments (likely won't really see too much use realistically). My only downside is that the stand situation is a bit lackluster as the wireless charging feature requires you to line up the two pins at the top to the stand and balance the frother. Alternatively the frother also has a USB C charging port (sadly not USB C compliant as it can't be charged via USB c to c). The frother itself cycles between different levels of speed when you press the button and it is pretty strong; being able to very easily swirl and mix large amounts of coffee leaving mine nice and frothy. I've also been using this to mix drink powder mixes to great effectiveness. The other attatchments don't really hold too much value to me (other than maybe the whisk for eggs) but is nice to have other options included. Overall this frother is a massive step up over me using a spoon to stir my coffee.
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Reviewed in the United States on May 21, 2026
U
Uncle Vinny
Chelsea, US
★★★★★ 5
My coffee is now judging your coffee.
I’m a simple man. All I wanted was decent foam on my morning coffee without paying $7 at Starbucks like a sucker. What I got instead is this charcoal black, LED-equipped, triple-whisk, rocket-powered milk frother that feels like it should have a NASA logo on it. This thing has three speeds and an actual digital battery display. I caught myself staring at the 1% accuracy battery percentage like it was the stock market. “We’re at 87%… we’re still frothing kings today.” The magnetic charging dock is so satisfying it should be illegal. I literally say “goodnight” to it when I put it back on the stand. The spring whisk? Velvety microfoam so perfect my wife asked if I was having an affair with a barista. The balloon whisk made whipped cream so fluffy my kids thought it was a cloud that fell into their hot chocolate. And the hook whisk? Blended my protein shake with zero lumps, a miracle previously only achieved by professional athletes and people with patience. Battery life is ridiculous. I’ve been using it twice a day for two weeks and it’s still at 64%. This frother could survive a zombie apocalypse better than I could. The only real downside? I now judge other people’s coffee foam in public. Saw a sad flat latte the other day and whispered “that man doesn’t own the Dropology frother…” If you like coffee, matcha, hot chocolate, or just feeling like a kitchen god, buy this immediately. It’s the most over-engineered $30-ish gadget I’ve ever loved. 10/10 would froth again.
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Reviewed in the United States on May 22, 2026
S
SusieFun
Battle Creek, US
★★★★★ 5
Powerful and I love the charging base and attachments
This is surprisingly more powerful than I thought it would be. It will whip up an egg for scrambled eggs as well as froth your milk. It came with 3 attachments and a charging base. You can charge it using the base or directly in to the frother using the included usbc. I have had battery operated frothers that really weren't that great. This one is blows them all away. I use it mainly to stir my coffee and scramble my eggs and I'm sure I will find many more ways to use it. Its a great value and looks nice on my counter top.
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Reviewed in the United States on May 29, 2026

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