SKU: 70055118482

サイエンス・オブ・スマッシュパス｜山中健也

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サイエンス・オブ・スマッシュパス｜山中健也The Science Of Smash Passing Kenya Yamanaka 199344 ZST GTF4 75kg JBJJF 22 IBJJF Asian Jiu Jitsu IBJJF Championship 2019 3 2. HQ117 2 1 Science 3.3. 9341 1. 2. HQ 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. URL DVD contact us

『サイエンス・オブ・スマッシュパス/The Science Of Smash 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

■手順が一つでも甘いと成功しないスマッシュパス

スマッシュパスはひとたび有利なポジションに入ってしまえば、ゴールまでの手順が明確なパスガードです。相手に戻されることはあってもカウンターから一気に不利なポジションを奪われる可能性は少なく、試合などの偶発的な失点を避けたいシーンでは有効なテクニックです。

しかし、どんなに完成形に近づいても、一つでも粗があるとたちまち元の状態に戻るため、自信を持って得意と言える競技者は少ないのではないでしょうか？

本編「2.HQからのベーシックスマッシュパス」では、スマッシュパスの1テクニックに17分の説明を割いています。まずはこのチャプターでスマッシュパスの手順をしっかり抑えてください。

■スマッシュパスの醍醐味が学べます
スマッシュパスは相手のコントロールを奪い、意図しない方向に束ねていくので、パスガードの達成感は他のパスガードに勝るものがあります。
さらに他のパスガードと異なり、パスガードが完成時点からマウント、バックが狙えます。相手を心理的に削っていくパスガードなので、試合での有効性も高いテクニックでもあります。
本作ではスマッシュパスからマウント、バックテイクに至るテクニックも2つのチャプターで解説いただきました。山中選手の実戦を意識したテクニックをぜひ習得してください。

■1つのパスガード解説にとどまらないディテール
本作には、全身の抑え込み、部位のピン（マットへの固定）など柔術全般に使えるテクニックが満載です。
・体重を有効に使う
・相手の上半身と下半身を連動させない
・少ないパーツで相手の複数のパーツを押さえていく
山中選手の力学的かつ効率性にもとづく説明は、まさにタイトルにある「Science」に相応しいものと言えます。

「3.ワイパーのバリエーション」「3.ボディロックパス」はスマッシュパスの一過程のではなく、他のシーンでも有効に使えるテクニックです。スマッシュパスの練習を通して、山中選手の相手をコントロールするテクニックを学べるのも本作の特徴です。

■ニーカットと表裏で使える
最初からスマッシュパスを狙って完成形にたどり着くは少なく、表裏であるニーカット（ニースライス）パスとのコンビネーションによって効力を発揮します。
スマッシュパスを知らなかった、苦手で意図的に狙ったことがないという方も多いでしょう。
スマッシュパスが狙えるようになれば、ニーカットパスの成功率も上がります。本作と同時発売される『ニーカット』編と合わせてご視聴ください。

◾️コンテンツメニュー
全編：93：41
1.はじめに
2.HQからのベーシックスマッシュパス
3.ワイパーのバリエーション
4.ハイボディロックパス
5.スマッシュパスからバックテイク
6.スマッシュパスからマウント
7.アンダーフックしてスマッシュパス
8.パワースマッシュパス
9.パワースマッシュパスからマウント
10.ベーシックスマッシュパスからパワースマッシュパス
11.ニーカットパスからスマッシュパス
12.ニーシールドへのスマッシュパス
13.フレームの対処
14.ニーシールドをまたげない場合の対処
15.ニーシールドへのパワースマッシュパス
16.リバースデラヒーバへのスマッシュパス
17.スマッシュパスのまとめ

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4.7 ★★★★★
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Room112
Los Angeles, US
★★★★★ 5
Great for big dogs
Size: Medium, Number of Items: 1
Our pup is now 15 months old (nearly 110 lb and still growing). We got this ball when he was 3 or 4 months old. GOODS - - Our pup fetches with extreme drive, and the rope helps him quickly snatch the ball off the ground (versus a tennis ball, in which we are worried he will go head over heels at times) - Our pup also loves to play fetch in the water, and this ball floats great and again, the rope gives another point to bite onto - The yellow color is easy to see, even in grass - Our pup typically fetches the ball, and leaves the rope mostly out of his mouth. So, throwing the ball doesn't result in saliva-covered hands - It's pretty easy to throw the ball 50', and possible to throw it 100' - It doesn't roll/bounce, so if you are for example playing fetch on your front lawn and are concerned with a tennis ball rolling into the street, this one alleviates that issue - Our pup is spoiled and has several balls. This is absolutely his go to ball. We have woken up in the morning before to see him standing next to the bed with the ball in his mouth, asking us to get up and play. BADS - - Occasionally when he goes to fetch it, he will step on the rope as he tries to pull up on the ball. - We have gotten this ball stuck in trees multiple times. In fact, there is one stuck on the roof of our church from playing fetch on the lawn there. :-/ Not a fault of the ball, but if you start whipping it around like nunchucks, it might not go where you want. - The near max you can through this ball is 100'. And since it doesn't roll/bounce, throw distance is throttled. We often play fetch in a local baseball field, and have no issue wearing him out with this ball. However, if you are planning on throwing a ball the distance of half a football field, you might want to consider something else. SIZE - - We purchased both the medium and the large. Even though our pup is huge and can fit a soccer ball in his mouth, he still prefers the medium. It's easier for him to get in his mouth and breath while running back. The medium is the size of an orange, whereas the large is the size of a grapefruit. DURABILITY - - We have gone through about 4 of these balls, BUT this is because we lost 3 of them. We believe he dropped one out of the car window while we were driving, one is on the roof of our church, and I forget about the other one. On the first one we had, the stitching behind the black tape was down to a few threads after about 5 months. Given duration we use these balls (every day) and the joy he gets from them, I feel the durability is good for the price. - We do play tug with the ball at times, and no issues there Enjoy!
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Reviewed in the United States on December 17, 2013
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Verified Purchase
Greg
Draper, US
★★★★★ 3
Good but better options out there.
Good ball, but is a cheaper version of the Foamster sold online. The rope is cheap and comes apart, and can be abrasive to a dogs mouth. The Foamster uses a higher quality ball and are more durable and use grippy biothane straps rather than cheap rope. They are also made to order in the USA with lots of fun colors. Worth the extra money if your dog likes these balls.
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Reviewed in the United States on February 10, 2025
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Verified Purchase
Kristen
Birmingham, US
★★★★★ 5
Fun toy for fetch
Size: Medium, Number of Items: 1
Daisy loves this toy. I found it from her dog trainer, and it makes rewarding her with a quick tug of war and fetch really easy. Also it’s shockingly durable. It looks like foam, but she has not destroyed this one.
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Reviewed in the United States on November 11, 2025
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Verified Purchase
seafan
Louisville, US
★★★★★ 5
Sturdy and soft like hiking on clouds
Size: Large, Color: Color Mix
I am in love with these socks! In fact I've reordered five more times and have told my hiking friends about them, and they've ordered them now, too. We all love them. This is an excellent price for a 70% Merino wool sock. They wick away moisture & keep your feet nice and dry and comfortable in your boots. They're very cushiony yet your feet do not overheat. I bought these for the gym and for hiking. I actually hike about a hundred miles a month so I can tell you these socks go through a lot with me! The ankle cut socks are perfect for both my trail runners and my actual low ankle boots. The arch support keeps the sock firm on my foot and does not allow the sock to bunch up down towards the toe. The Merino wool helps to control moisture and my feet do not stink after a 6-7 mile hike. And oh my gosh they are so soft! It's like walking on clouds. I've had no issues with holes in the socks and will definitely update later if I do. I highly recommend these socks and tell your friends about them too
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Reviewed in the United States on April 16, 2026
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Verified Purchase
christopher laughlin
Louisville, US
★★★★★ 5
Best socks ever! Wool blend keeps my feet cushioned.
Size: Large, Color: Color Mix
Anyone complaining about it not feeling like real wool didn't read the description, it says wool blend. They are the most comfiest socks I have ever purchased! They fit well they keep my feet warm . They don't sweat in hot weather. I almost forgot I had them on this evening. Best socks ever!!!!
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Reviewed in the United States on May 8, 2026

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