The original image of yoga was mysterious and weird. Many people asked me if I could float in the air after practicing yoga, or if I really had the ability to shrink. A friend told me that in the game he played, the Indian Yogi was a powerful character, and his hands and feet could grow longer; While beating, you can stay in the air for a long time, so you can change the attack action. I believe that some people have heard of this famous experiment. A yogi is buried deep in the ground with only a small amount of air for several days, but still can survive. Indeed, there was such a genre in ancient India, which was dominated by extreme breathing and physical exercise. They meditate for a long time, stop eating, and close their breath, through yoga and swallowing gauze to achieve the purpose of cleaning the body, and adhere to solitude and abstinence. In today's India, if you go to the yoga holy city of Ruishi Kaishi or the neighboring Ganges town, you can still see these skinny monks. They sit quietly by the Ganges every day, while food comes from alms from passers-by and from local temples. But without food, they will not be troubled. The demand for food, as a kind of physical desire, should also be controlled. The traditional 'Chada' and 'Totti', the image of the Yogi naturally has the imagination of each person, but the dress when practicing yoga is a more practical problem. In an hour and a half on a 2 m² yoga mat, your clothes affect the quality of your exercises more or less, sometimes even psychologically. However, if you look at the costumes of the masters in history and today, you may be really lost. Traditional Indian yogis (India's tradition is that only men practice yoga)The whole body is nearly naked, only the lower body is covered with a piece of cloth. This white cloth, called Totti, is the most common dress for Indian men. 'Totti' is generally about three or four meters long, wrapped around the waist, down to the knees or up to the feet. Generally, the upper body does not wear clothes, sometimes wearing a sweat towel on the shoulder, or using a cloth around the waist, one end on the shoulder, called 'Chada '. My friend went to India to practice and bought a piece of 'Totti' back. He said it was really comfortable to wear, but it was not appropriate to practice yoga. He was always worried about which end of the cloth was loose. When I was studying in India, in addition to the school's spiritual leader Swamiji wearing 'Chada', other male teachers were wearing loose white long trousers. Male and female students from all over the world in the school often wear such clothes, which is very holy and dignified. The teacher of the yoga class is an Indian woman in her thirties. She is always dressed in bright colors, and her eyebrows are a little auspicious (Bindi). It is said that Sari has thousands of wearing methods, which are complicated and hinder the action. The teacher's wearing method may be one of the more convenient ones.