Reading Time: <1 minute The COVID-19 pandemic has drawn attention to immunity and respiratory function. The autonomic nervous system, which controls all of this, plays the most important role in health. For over 15 years, I have been working with Professor Hiroyuki Kobayashi of Juntendo University School of Medicine on the topic of autonomic nerves. I have supervised and co-authored many of Professor Hiroyuki Kobayashi's books to make this content easy to understand and to make it easy for the general public to practice as stretches and exercises. Autonomic nerve stretching is completely different from traditional static stretching, and is not a stretch that has a negative effect on the body or lacks evidence, so it can be practiced safely by people of all ages, from children to the elderly. I am now 60 years old and I practice it every day. I would like many people to practice it. If you are looking for cosmetic surgery, cosmetic surgery, underarm odor treatment, hyperhidrosis treatment, minor plastic surgery, mole removal, scar treatment, wrinkles, or sagging treatment in Nagoya, please contact Sakae Clinic.