Yes, it stimulates the nervous system, and not only.
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It excites not only the nervous system but also the consciousness in principle. thinking changes, creativity improves, and one relaxes and trusts the world.
It is also very good at strengthening relationships.
And it also has a pain-relieving effect, a friend of mine often uses it to get rid of muscle pain, he works out a lot, and this method helps because it is against taking pain medication all the time.