パンチの痛みが激変!医学に基づく拳の握り方【Dr.F】

極真空手世界王者 纐纈のYouTube道場
3 May 202417:25

Summary

TLDRこのビデオでは、空手の専門家とスポーツ医が共に、医学を用いた拳の作り方と打撃力向上のテクニックを解説します。まず、手を広げることで前頭葉を活性化し、イメージを変えることで拳を強く握ることができます。また、小指から順番に拳を握ることで、より効果的な打撃を放つ方法を学びます。さらに、目標をイメージする位置を変えることで、打撃のイメージを変え、相手の反応を遅らせる拳を創り出します。このビデオは、運動や自衛術を学ぶ人々にとって非常に興味深く、実践的なアドバイスを提供しています。

Takeaways

  • 🤜 拳握的正确方式可以显著提高打击力。
  • 🧠 通过改变想象,可以激活大脑的前额叶皮层,从而改善身体动作。
  • 📚 通过阅读《Performance Medicine》这本书,可以即刻体验到身体的变化。
  • 👐 展开手指可以激活大脑的前额叶皮层,有助于运动想象和肌肉控制。
  • 🤌 从最小的小指开始握拳,可以在击中对手的瞬间使拳头更紧实。
  • 💪 通过改变握拳的顺序,可以增加拳击的力量。
  • 🥊 在实际格斗中,通常建议从最小的小指开始握拳,以提高打击效果。
  • 🎯 改变打击时的想象目标,可以提高拳击的速度和力量。
  • 🤝 通过实践,可以感受到不同握拳方式对拳击效果的影响。
  • 🧘‍♂️ 通过练习和意识的改变,可以提高武术技巧和身体表现。

Q & A

  • 「Performance Medicine」という本の著者は誰ですか?

    -「Performance Medicine」という本の著者はDr.F、つまりTakuya Futaesakuです。

  • Dr.Fはどのような分野の専門家ですか?

    -Dr.Fはスポーツ安全に関する情報を提供する医学博士であり、また、人間パフォーマンスの向上を医学的に研究している専門家です。

  • 本の中で拳を強く握るためにイメージを変えることについてどのように説明されていますか?

    -本では拳を強く握るために、手の指を3倍も長くなるとイメージすることで、拳をより強く握ることができると説明されています。

  • 手を広げることによって脳のどの部分が活性化されるとされていますか?

    -手を広げることによって、脳の前頭葉が活性化されるとされています。

  • 手の指を伸ばして広げるイメージはなぜ重要なのですか?

    -手の指を伸ばして広げるイメージは、前頭葉を活性化し、実際に動かす際に筋肉をより効果的に動かすことができるためです。

  • 拳を握る際に小指から始めることの利点は何ですか?

    -拳を握る際に小指から始めることにより、拳がより小さなサイズでよりしっかりと閉じ、打撃力が増すことができるとされています。

  • 拳を握る際のイメージを変えることでどのような効果がありますか?

    -拳を握る際のイメージを変えることで、拳の打撃力が変わり、より効果的なパンチが打てるようになるという効果があります。

  • 相手の腕をつかむ際に小指からつかむ方法はなぜ有効なのですか?

    -相手の腕をつかむ際に小指からつかむ方法は、イメージが変わることでつかみがより強力になり、逃がしにくくなるからです。

  • パンチのイメージを変えることでどのような変化が期待できますか?

    -パンチのイメージを変えることで、パンチの強度や相手への威圧感が変わり、相手の反応を遅らせることができる可能性があります。

  • 本の中で紹介されているパンチのイメージを変えるテクニックとはどのようなものですか?

    -本の中で紹介されているパンチのイメージを変えるテクニックとは、目標をイメージし、それをパンチの瞬間に通過する場所と考えることで、パンチの強度や効果を高める方法です。

  • 運動におけるイメージの変化がどのような影響を与えるとされていますか?

    -運動におけるイメージの変化は、運動のパフォーマンスを向上させるだけでなく、より良い技術を学び、技術を磨く上で非常に有効だとされています。

Outlines

00:00

🥋 効果的な拳を作ろう!

この段落では、空手の専門家とスポーツ医が共に、医学を用いて人間性能をどのように向上させるかを説明しています。彼らは手の広げ方や拳を握るイメージを変えることで、パンチの強さを変えることができると述べています。また、手の広げ方と拳を握るイメージを変えることで脳の前頭葉を活性化し、筋肉の収縮を促進するという医学的根拠も紹介されています。

05:03

🤛 拳を握る技術とその効果

ここでは拳を握る方法と、それを一つずつ細かく意識することで打撃力がどのように増すことが解説されています。小指から順番に拳を握り、その瞬間に力を入れるというテクニックが紹介されており、実際の格闘技での応用も説明されています。また、拳を握るイメージを変えることで、より正確に拳を動かすことができると主張しています。

10:10

🎯 モーターイメージを変えてパンチを強化

この段落では、モーターイメージを変えることでパンチの強度を増やす方法が紹介されています。具体的なイメージを変えることで、脳が目標を動かすイメージを変え、パンチの打撃力が向上するという医学的アプローチが説明されています。また、実際のトレーニング方法も紹介されており、その効果を実感できる練習も提案されています。

15:13

👀 目標イメージを変えてパンチを変化させる

最後の段落では、目標イメージを変えることでパンチの質がどのように変わるかが解説されています。目標を移動させるイメージを作り、その瞬間にパンチを打つことで、相手の反応を遅らせることができると説明されています。また、目標イメージを変えることでのトレーニング方法も紹介されており、その効果を実感する練習も提案されています。

Mindmap

Keywords

💡効果的な拳

「効果的な拳」とは、打撃力が強く、相手に大きなダメージを与える拳を指します。ビデオでは、拳を握る方法やイメージを変えることで、拳の強さを劇的に変えることができると説明されています。例えば、「拳を握り締める」という動作は、手の動きから脳に信号を送るプロセスを通じて、より効果的な拳を作り出す上で重要な要素です。

💡前頭葉

「前頭葉」は、脳の一部であり、認知的機能や意思決定、社会的な行動など多くの高次脳機能を担当しています。ビデオでは、手を広げることによって前頭葉が活性化され、その結果として運動のイメージをより鮮明にイメージできるとされています。これは、運動能力の向上につながる重要な要素です。

💡運動イメージ

「運動イメージ」とは、実際の運動を行わずに、その運動を心の中でイメージする行為です。ビデオでは、手の指を長くするイメージを通じて、実際に手の動きを変えることができると示されています。これは、運動パフォーマンスの向上に重要な役割を果たします。

💡メタカルパル

「メタカルパル」とは、手の骨の一部であり、指と手首を繋ぐ関節を持つ骨です。ビデオでは、メタカルパルを個別に動かすことで手の動きがより豊かになると説明されています。これは、拳をより効果的に握り締めるための技術に関連しています。

💡握り締める

「握り締める」とは、手の指を強く曲げて拳を作る動作です。ビデオでは、小指から順に握り締める方法を紹介しており、これは拳の強さを増やすためのテクニックとして解説されています。

💡打撃力

「打撃力」とは、拳や足で与える攻撃の強さを指します。ビデオでは、拳を握り締める方法やイメージを変えることで打撃力が向上するという点を強調しています。

💡イメージトレーニング

「イメージトレーニング」とは、運動を実際に行うことなく、心の中でその運動を繰り広げることによって技術を向上させるトレーニング方法です。ビデオでは、拳をより効果的に握り締めるイメージを通じて、実際の打撃力を向上させる方法が紹介されています。

💡カラテ

「カラテ」とは、日本の伝統的な武術の一つです。ビデオでは、カラテにおける拳の握り方について触れており、拳を握り締めるイメージを変えることで技術を向上させる方法が示されています。

💡モーターイメージ

「モーターイメージ」とは、運動を行ったときの筋肉の動きや感触を心の中でイメージすることを指します。ビデオでは、モーターイメージを変えることで打撃力が向上するという点を説明しています。

💡目標のイメージ

「目標のイメージ」とは、攻撃の目標となる場所を心の中でイメージすることを指します。ビデオでは、目標をイメージし、そのイメージを変化させることで拳の打撃力を増やす方法が紹介されています。

💡ブレーキ

「ブレーキ」とは、運動中に行う制動の動作です。ビデオでは、拳を打つ際にブレーキングを避けることによって、より強力な攻撃を実現するテクニックが説明されています。

Highlights

The video introduces Dr. F, a karate expert and martial arts doctor, who also specializes in performance medicine, aiming to improve human performance using medical knowledge.

Dr. F and the martial arts doctor discuss the importance of sports safety and the impact of visualizing on performance enhancement.

The book 'Performance Medicine' by Dr. F is highlighted, which promises immediate changes upon reading and is recommended for martial artists to improve their techniques.

A significant finding from the book is the change in the spread of the hand just by altering the mental image, which can significantly enhance the power of a punch.

Dr. F explains how visualizing can change the body's performance, emphasizing the role of the prefrontal cortex and primary motor cortex in this process.

The technique of spreading the fingers and then clenching the fist can significantly increase the power of a punch, as opposed to clenching the fist directly.

Practicing the technique of clenching the fist starting with the little finger can lead to a firmer and more effective punch, as the grip ends at impact, unlike when clenched directly.

The importance of changing the motor image of the fist to improve the effectiveness of a punch is emphasized, without the need for strength training.

Dr. F demonstrates a technique where the goal of the punch is moved in the brain, creating a different mental image that can lead to a stronger and more precise punch.

The technique of dropping the fist towards a certain direction, rather than a specific target, can help avoid the subconscious application of the brake, resulting in a more powerful punch.

The video emphasizes the importance of understanding both good and bad methods to improve and develop techniques effectively.

The video concludes with a preview of how changing the mental image of a punch can lead to a more intimidating and effective technique.

Transcripts

play00:00

Medical explanation on how to make an effective fist!

play00:15

The punch changes greatly just by the image!

play00:26

to start!

play00:30

Osu! I'm a karate expert,

play00:32

and he's a martial arts doctor. He also communicates about sports safety.He

play00:39

explains in an easy-to-understand manner how to improve human performance using medicine.He

play00:48

is Dr.F, Takuya Futaesaku.I

play01:05

am a martial arts doctor. I am also pursuing performance medicine, which

play01:10

is research other than martial arts. I am pursuing ways to improve the way I use my body

play01:19

I have collaborated with him before. Please also check out past videos. Also, he has written various books.I

play01:26

am actually doing research while doing X-ray examinations.I

play01:37

think some of my viewers have bought this book.This

play01:43

is called "Performance Medicine" by Dr. F. This is a new book.

play01:46

Anyone who looks at this book can experience changes on the spot. I

play01:54

have attached a link in the summary section.

play01:58

Please read it as well.

play02:03

I will teach you the techniques in this book that can be used in martial arts. I would like to

play02:16

have a conversation with you and explain it to you!

play02:25

Shocking! Your body will change just by visualizing it!

play02:32

Is there any part of this book that interests you?

play02:37

There was a part that left the most impression on me.

play02:40

There was one where the spread of the hand changed just by changing the image.

play02:44

I thought it was interesting that the way the fist was clenched stronger just by changing the image.

play02:49

The viewers also experienced this. I thought that I could do it.I

play02:54

would like to have you explain it to me and experience it myself.I

play03:02

will explain it in a way that is easy for the viewers to understand.

play03:08

Please come and experience the changes in the performance together♪

play03:13

Open your hands

play03:19

This is your maximum.

play03:24

Spreading your hands activates a part of the brain called the prefrontal cortex. < Until

play03:31

the movement is performed> Prefrontal cortex/Motor image is recalled → Primary motor cortex/Each muscle This is the most important thing to do now, when the muscles contract and the body actually moves

play03:45

. Remember this size

play03:49

. Now, imagine your fingers becoming three times as long.

play03:54

Now imagine this.

play04:00

Imagine if your long fingers spread out more.

play04:06

Open your hand.

play04:11

play04:18

It seems like it has clearly changed

play04:22

before I imagined it. It will definitely change.

play04:25

Please try it yourself.

play04:28

Let's do it together.

play04:34

Spread your arms wide as usual

play04:39

. Imagine your fingers getting longer and spreading out.

play04:51

Just knowing this makes this book very interesting

play04:55

. Let's apply it.

play05:00

First, spread your hand wide.

play05:03

For example, let's say someone grabs your wrist.

play05:06

Imagine opening your hand and then closing it.

play05:11

If you open your hand and then squeeze it, you can easily pull out your wrist

play05:18

. There are five fingers.Fingers

play05:25

are not flat.Fingers

play05:28

have five bones called metacarpals.If

play05:34

you move each bone separately

play05:39

, your hand will move more.If you

play05:41

imagine holding your hand, this is what happens. It is easy to think of it as bending from the MP joint

play05:50

, but remember that the entire hand moves from the carpal bone

play05:54

. Change the recognition of the fist one bone at a time. This will give you the feeling of being able to move your fist more precisely.

play06:02

Grasp your fist small and tight, starting with your little finger.

play06:06

If you tighten your fist in this state, your fist will become tight.

play06:09

Compare

play06:14

the sizes.

play06:17

Just by doing this, you will increase your punching power. It will change.Open

play06:21

your hand naturally and then squeeze it.The

play06:26

punching force in this state is about this.However

play06:28

, if you squeeze one finger at a time like before...

play06:32

it hurts!

play06:36

It feels like a completely different punch.

play06:43

Grasp from your little finger, and punch so that the grip ends the moment your fist hits the opponent.

play06:50

The feeling of your fist hitting the opponent is different from usual.

play06:54

First, practice how to open your hand.

play06:56

The hand starts from here. Understand that you can move one finger at a time.Many

play07:01

people open their hands before grasping.Do

play07:06

not attack by opening and then grasping.

play07:09

Grasp in order, starting with the little finger. The grip ends the moment it hits the opponent. As a result, your fist becomes noticeably firmer and changes into an effective fist.

play07:20

For example, in Aikido,

play07:23

if you open the fist before squeezing, it will easily come off.

play07:25

As before, squeeze the fist starting with the little finger. The

play07:36

grip will feel different. It will

play07:38

fit very tightly.

play07:41

When you squeeze from your little finger, it feels like your fingers are digging into the other person's arm.

play07:47

Let's compare . Open your hand and then squeeze it.

play07:53

The feeling of gripping it will be completely different.

play07:56

You can feel the change in your own arm, so please try it too. You ca

play08:07

n't escape this

play08:13

The strength of your grip You will notice the difference the moment you grab it.If

play08:23

you grab the arm normally, you can easily escape.If

play08:30

you grab it from the little finger,

play08:32

you can't escape...

play08:35

This is because the image of movement created in the brain is different.

play08:40

Many full-contact karate players open their hands before clenching them

play08:44

Usually, they are taught to make their fists from the pinky finger first. However, I have rarely heard of how it is used in actual combat.When

play08:57

practicing a punch, grasp it in order starting from the pinky finger and use them in conjunction.Complete

play09:05

the fist at the moment of impact using the flow of 12345.Normal

play09:18

punchPunching the fist from the pinky

play09:23

fingerWhen it

play09:30

hits the opponent. The punch feels firm.

play09:35

Timing is very important.

play09:40

If you grip the punch with a hard fist, it will be weak.

play09:44

If the punch hits you after you have fully gripped it, it will be weak.

play09:50

It will add unnecessary force to your arm, so you need to punch smoothly. No,

play09:54

it is at its hardest and maximum state when you grip it.

play09:58

Even if you grip it from your little finger, it will have no effect if you punch it in a hard state.Punch

play10:02

it so that it hardens a little beyond the moment your fist hits the inside.

play10:10

Like this. Change the image of the movement and strike.

play10:17

First, turn your body in the direction of your index finger.

play10:22

First, create the direction of this punch.

play10:29

Place the head of your fist in this direction.

play10:37

When it hits, it feels like a hard fist. It seems like you hit the ball with a dot.If

play10:50

you do this, you will immediately notice the change.The

play10:52

feeling when your fist hits the ball is completely different.You

play11:00

should also try changing the way you grip it.Athletes

play11:05

who use gloves also open their fist before grasping it. Good

play11:10

Muay Thai players are good at gripping their fists.The

play11:17

probability of getting a KO increases depending on the way you grip your fists.For

play11:24

example, a player in a competition who grabs an opponent...

play11:28

you can easily escape by gripping them normally.Start

play11:31

with your little finger. Grip

play11:34

When someone grabs the sleeve of my uniform with a fist like this, I feel disgusted.

play11:47

Just thinking about it improves my punching power!

play11:51

Next, tell me about a different technique.I talked about

play11:56

the way you grip your hands earlier.Improve

play11:58

your punching power by changing the motor image of your striking.You

play12:06

mean changing it without doing strength training, right?

play12:13

For those who are practicing alone, I will explain the principles and principles.

play12:17

Let's do it together!

play12:20

Turn your right palm upwards and your left fist.

play12:24

Drop your fist from above.

play12:27

Drop it hard.

play12:31

Is this the maximum?

play12:37

Actual Exercise

play12:43

At the moment when A hits B, drop your fist thinking that B will fall downwards.Imagine

play12:53

falling several tens of centimeters below.It

play12:58

hurts!

play13:04

This is a technique in which the goal moves instantaneously.People

play13:08

always subconsciously apply the brakes toward the goal.When

play13:18

the hand stops here, it means that the muscles on the opposite side contract and stop

play13:26

. >If you don't have a brake, you won't be able to grip the target properly.However

play13:33

, the brake should not be applied when punching.

play13:38

Punching towards here is the brake.

play13:43

Punching towards here is the brake.

play13:47

Dropping the fist towards here is determined by the brain.The

play13:51

brain is here . Because I have decided to stop at this point, my muscles contract and my fist stops.The

play14:00

original goal is here, but along the way I move the goal in my brain down.Ouch

play14:12

!

play14:14

It's very painful, but please experience the difference ♪ I will

play14:22

apply this in actual punches.

play14:30

Hit a jab punch. If you punch

play14:32

while thinking that this is the goal, the punch will look like this.

play14:38

Imagine that the goal is where it passes through the mitt at the moment of impact.Imagine

play14:50

again that the goal is here.This

play14:54

is a completely different punch.Imagine

play14:56

that the goal moves at the moment of impact.Next

play15:03

is a straight punch to the right.

play15:05

First of all, imagine that this is the goal.There

play15:09

are instructors who teach you to look carefully at the area where the punch will hit.There

play15:12

are people who tell you to look carefully.To

play15:14

be exact, this is wrong.As

play15:16

soon as you see the area where it will hit, look at the next area.

play15:22

First, imagine that the mitt is a goal.Imagine that

play15:28

the goal moves.It

play15:38

becomes a completely different punch.When

play15:42

you punch while imagining the mitt as a goal, you will also feel that the brake is applied to the punch.

play15:49

I stop my punches by myself.When

play15:54

I punch after you explain to me that it will be a brake, I can feel the brake in my own body.When

play16:00

I coach them, I often feel that way.There

play16:04

are players who say that they have been doing this from the beginning.

play16:08

But that's not a good thing.If

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you were doing it naturally, that means you weren't consciously doing it.Now

play16:16

you changed your goals and compared

play16:21

them.This is the best way to improve.

play16:26

Don't do it unconsciously. It is important to understand both good and bad methods. This is very effective for learning and developing techniques.Next

play16:37

previewThe

play16:40

punch and intimidating feeling will change just by imagining it!

play16:54

A punch that delays the opponent's reaction!

play17:02

pleasure!

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Related Tags
格闘技拳作りイメージ力パフォーマンス医学運動安全トレーニング技量向上マインドトレーニング実践テクニック
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