Is the art of Varma("Varma kala") for real?

Varmam are vital points in the body that act as energy transformers or batteries. They form centres for boosting the vital <a href="https://en.wikipedia.org/wiki/Prana" target="_blank" rel="nofollow noopener noreferrer">Prana</a> flow through the intricate <a href="https://en.wikipedia.org/wiki/Nadi_(yoga)" target="_blank" rel="nofollow noopener noreferrer">Nadi (Yoga)</a> system of the body. Nature, by its design, has protected these vital centres by placing them deep inside the body or by covering them with tissues inaccessible to normal attempts of breach.
Varmam is a holistic therapy on its own and tackles the body, mind and spirit. A varmam expert understands the underlying links between the body, prana and the mind. If one looks at the long list of things which varmam can do, one will be totally mesmerised by the deep science and the indisputable healing it brings about. The human body can get into lot of accidents, minor and major, in its lifetime. Very rarely people are lucky enough to escape accidents in life.
Varmams have been classified based on the type of pressure needed to injure: (a) Paduvarmam (varmam due to injury), (b) Thodu varmam (by touch); Thattu varmam (by blows); (c)Thaduvu varmam (by massage); (d) Nakku varmam (by licking); and (e) Nokku (by staring). The widely used and recognised ones are the 12 Paduvarmams and 96 Thoduvarmams; there is less consistency with the other categories simply because of the way of application or the deeper knowledge needed to apply them. In these categories, the Nokku varmam is the most awe-generating and is rarely seen practiced, as those masters who were able to do this are almost extinct.
A varmam therapist needs to have a deep knowledge about the body's nerves and physical structure to do an effective treatment. There are only a few therapists existing in this world, and the modern siddha world is trying to preserve this art of healing.