Humans are standing on Earth.Gravity pulls it to the ground.Standing against the pulling force.Even trying to make a two-legged doll stand will be difficult.I can stand because various muscles are working hard to stand.It's mechanically very stressful.Stress creates distortion in the body.It's a stable movement that doesn't collapse no matter where you get tired.It will not be distorted if it is in a stable and correct shape for 24 hours in daily operation.Strictly speaking, it is quite difficult. 
The law of center of gravity stability is that when power is applied to the thumb side of the foot and the pinky side of the hand, the center of gravity comes to the center of the body.In any sport or martial arts movement, the foot rests on the big toe side.If you put it on the pinky side, the center of gravity will go outward.Even a meal is born in the distortion of the body.When you eat something negative, the center of gravity shifts to the little finger and heel.If you eat properly along with your daily activities, you can correct the distortion of your body well. "Breath eating motions" are related to each other, and when one of them is raised, the others are also raised.The hand is on the little finger side.Whether you hold a baseball bat, a tennis racket, a kendo bamboo sword, or a golf club, the little finger and ring finger are on the side.When exerting a strong force, you have to hold it with your little finger or ring finger.When force is applied to the little finger and ring finger side, the center of gravity is moved to the center, so the force is applied from the center and the movement is stable. 
When squeezing a rag, if you squeeze it with your little finger and ring finger, the force will be closer to the center, and the armpits will be tighter and stronger.Squeezing with your thumb and forefinger will leave your armpits open, and the force will be dispersed, making it easier to squeeze.In the old days, I guess I learned it through discipline at home. Nearly 30 years ago, even when I was helping out at the health school, the children weren't able to squeeze out the rags properly.Any sport or performing arts that conforms to this rule will be powerful, less tiring, and beautiful to look at from the outside.Dr. Toshifumi Suzuki's "Lecture on Relieving Body Pain with Sotaiho" will be held from July due to its popularity!Let's understand the correct action and correct the cause of the body distortion. July 7rd (Sun) How to correct the strain of the body by yourself August 7th (Sun) How to eliminate the pain in the body by yourself September 3th (Sun) Correct movement that does not create strain in the body
