When you wrap your hands and fingers with rubber bands, pressure is applied to the skin, muscles, and tendons.
The nerve receptors distributed there are stimulated and transmitted to the autonomic nerve center of the brain via the ascending nerve.
The sympathetic nervous system is then suppressed.
The decrease in activity causes the blood vessels in the thinnest arteries (arteries that lead to capillaries) to dilate, which improves the flow of blood in the capillaries.
The swelling in the fingers will flow out of the fingers.
In addition, the decrease in sympathetic nerve activity causes the tense muscles to relax.
In addition, the decrease in sympathetic nerve activity relaxes the tense muscles, which eliminates the pressure on the blood vessels by the muscles, allowing blood to flow more easily and improving the swelling.
As a result, the fingers become thinner. When the muscles are relaxed, the joints of the fingers move more smoothly.
Swelling makes it difficult to bend the fingers, just as it is difficult to fold a plastic bag full of water.
Kara's bag can be folded. In this way, fingers can be bent by improving swelling.
指の開きもよくなり Vサインが大きくできるようになるので
【Vサインテスト】と名付けました。
I named it the "V-sign test" because it improves the opening of the fingers and makes it possible to make a big V-sign.
指がが曲がり易くなり、指の内側がしっかりくっつきます。
その内側にYができるので、【Y字サイン】と名付けました。
The fingers become easier to bend, and the inside of the fingers stick together tightly.
When you wrap your hands and fingers with rubber bands, pressure is applied to the skin, muscles, and tendons.
The nerve receptors distributed there are stimulated and transmitted to the autonomic nerve center of the brain via the ascending nerve.
The sympathetic nervous system is then suppressed.
The decrease in activity causes the blood vessels in the thinnest arteries (arteries that lead to capillaries) to dilate, which improves the flow of blood in the capillaries.
The swelling in the fingers will flow out of the fingers.
In addition, the decrease in sympathetic nerve activity causes the tense muscles to relax.
In addition, the decrease in sympathetic nerve activity relaxes the tense muscles, which eliminates the pressure on the blood vessels by the muscles, allowing blood to flow more easily and improving the swelling.
As a result, the fingers become thinner. When the muscles are relaxed, the joints of the fingers move more smoothly.
Swelling makes it difficult to bend the fingers, just as it is difficult to fold a plastic bag full of water.
Kara's bag can be folded. In this way, fingers can be bent by improving swelling.
指の開きもよくなり Vサインが大きくできるようになるので
【Vサインテスト】と名付けました。
I named it the "V-sign test" because it improves the opening of the fingers and makes it possible to make a big V-sign.
指がが曲がり易くなり、指の内側がしっかりくっつきます。
その内側にYができるので、【Y字サイン】と名付けました。
The fingers become easier to bend, and the inside of the fingers stick together tightly.