I may be wrong, but if you push down at the same time as you move forward, then there is a force which rises up from your partner. You can 'absorb' or 'swallow' this in a small circle or triangle and cycle it back through a different vector. It is usually a very small movement, based on sensing the opponents ground reaction force rising back up from your 'downward' push. I see sensei's version is done through contact points of his hand on the jo. "The man in the video" (the father...sorry) is doing this through his front foot. Interestingly, his own explanation (interpretation), based on sensei's analysis is different again! He 'thinks' he is moving the rest of his own body forward, while securing the opponent in one place through his forearms. In other words, a two part piston-like movement. As a sensitivity drill, you can try the 'ground reaction force' exercise yourself. If uke holds a Jo or stick horizontally in front of you, at shoulder or chest height, you can add your palm in the middle and gently add even a small downward force. It doesn't take much to feel (and see) a bounce come up from the ground. Uke's arms and the stick will suddenly float in response to your downward push. This ia a gap you can exploit. As you may know, the same principle applies on a weighing scale. If you suddenly loosen your joints by bending them slightly...you will accelerate with gravity. As such, your weight will measure many more kilos..! As if you had suddenly gained weight. This is due to 'the ground reaction force.' This floats uke. ;)
@@kingofaikido As you know the crankshaft motion is used in engines. It returns back the great force. I suspect he is using crankshaft motion without knowing it.
杖の押し合い面白そうですね
次やりましょうぜ！
実際、葵さんは別のことをしていましたが、先生の説明は、別の、しかし似たような結果を説明するものでもあります。それは人間関係における人間の身体には多面的なアプローチができるからだと思います。葵さんは、前足を背屈させて体重を移動し、ゆっくりと上から足を下ろしているだけでした。このようにして、彼の体重は確かに前方に移動しますが、上から下に移動します。やわらぎ堂ではこの方法を教えています。それに対して先生のやり方は、前足を水平に前にずらし、腕を傾けて体重が上から下に落ちるようにするというものでした。結果として得られるベクトルは多かれ少なかれ同じであるため、受信側では同じように感じる可能性があります。違いは単純に、体重移動の際に腕と足のどちらが下向きに角度を付けるかにあります。少なくとも、私にはそう見えます。
葵さんは最後の写真に出てくる娘さんの名前で動画の男性ではないですよ。
@@tandendo I am sorry about making a mistake with the name!
説明ありがとうございます！統一した身体の重みを伝えています。
相手の力を一旦感じてから押してますか？
I may be wrong, but if you push down at the same time as you move forward, then there is a force which rises up from your partner. You can 'absorb' or 'swallow' this in a small circle or triangle and cycle it back through a different vector. It is usually a very small movement, based on sensing the opponents ground reaction force rising back up from your 'downward' push. I see sensei's version is done through contact points of his hand on the jo. "The man in the video" (the father...sorry) is doing this through his front foot. Interestingly, his own explanation (interpretation), based on sensei's analysis is different again! He 'thinks' he is moving the rest of his own body forward, while securing the opponent in one place through his forearms. In other words, a two part piston-like movement. As a sensitivity drill, you can try the 'ground reaction force' exercise yourself. If uke holds a Jo or stick horizontally in front of you, at shoulder or chest height, you can add your palm in the middle and gently add even a small downward force. It doesn't take much to feel (and see) a bounce come up from the ground. Uke's arms and the stick will suddenly float in response to your downward push. This ia a gap you can exploit. As you may know, the same principle applies on a weighing scale. If you suddenly loosen your joints by bending them slightly...you will accelerate with gravity. As such, your weight will measure many more kilos..! As if you had suddenly gained weight. This is due to 'the ground reaction force.' This floats uke. ;)
感じないと単なる力比べになるので抵抗の際に出力されてくる力の方向は常に感じています。
@@aiki4725 なぜこういう質問をしてるかというと相手の力を感じて返すのはクランクシャフトの原理の基本で体内でクランクシャフトのようなことを知らず知らずやってるのかもしれませんね。
@@kingofaikido As you know the crankshaft motion is used in engines. It returns back the great force. I suspect he is using crankshaft motion without knowing it.