Yijin Jing Qigong fitness, how to practice breath in Yijin Jing?

It seems like it's just for physical fitness.

The breathing method of Yi Jin Jing is one of the breath regulation methods of Chinese martial arts, which is based on qi cultivation and qi training, and is generally deep, long, and evenly natural breathing and abdominal breathing. Practitioners should first cultivate a deep and soothing abdominal breathing habit, and through the cultivation of abdominal breathing habits, they can improve the physical and mental cultivation of Yijin Jing practitioners' mental calmness, body relaxation, qi solidity, and mental condensation. The breathing of the Yi Jin Jing is generally a deep, long, and even natural breath.

Practitioners mainly use the nose to breathe during the whole exercise, and when the breath volume is insufficient, it can also be supplemented by the mouth to breathe, and when breathing, do not be nervous and reluctant by the movement, or even hold the breath, should strive to be natural and smooth, with correct breathing. Through the combination of movement and breathing, the practitioner can stretch the muscles and bones, harmonize, unblock the meridians, increase internal strength, use qi to urge force, massage the internal organs, eliminate congestion, and promote blood circulation. For more information about how to practice the breath of the Yijin Sutra, enter to see more content.

Although many people think that the Yijin Sutra originated from the Shaolin Temple, they think that the Bodhidharma Patriarch is from India, and the Yijin Sutra in India is the yoga of the limbs, which is very different from the Yijin Sutra of Health Qigong. Just like the saying that the world's martial arts come out of Shaolin, is there no martial arts in the land of China before the Shaolin Temple? You must know that Shaolin Temple was built in 495 A.D. in the Northern Wei Dynasty, and the dynasties before the Northern Wei Dynasty have experienced countless wars, and the Chinese nation in that period must have practiced weapons to kill, hand-to-hand combat and formation to suppress the enemy, these are all martial arts, and appeared earlier than Shaolin Temple!

So, I think this statement is more reliable:

The Yijin Sutra originated from the ancient guidance technique in China and has a long history. According to research, the guide was developed from the "witch dance" of the primitive society, and it was necessary for health practitioners to practice it in the Spring and Autumn Period and the Warring States Period. It is recorded in the "Zhuangzi Deliberate Chapter":

Blowing and breathing, spitting out the old and accepting the new, the bear passes through the bird Shen (stretch), and it is just for longevity. This guide, the person who cultivates the shape, and the person who takes the Peng Zushou exam. "Hanshu Art and Literature Chronicles" also contains "Yellow Emperor Miscellaneous Steps" and "Yellow Emperor Qibo Massage" and other relevant guidance content, indicating that all kinds of guidance techniques in the Han Dynasty were prosperous for a while.

In addition, there are more than 40 silk paintings of various postures in the silk painting "Guide Map" unearthed from the Mawangdui Han Tomb in Changsha, Hunan. All these show that the Yijin Jing originated from traditional Chinese culture.