Massage
One of the greatest Persian medics was Avicenna, also known as Ibn Sina, who lived from 980AD to 1037AD. His works included a comprehensive collection and systematisation of the fragmentary and unorganised Greco-Roman medical literature that had been translated Arabic by that time, augmented by notes from his own experiences. One of his books, "Al-Qānūn fī aṭ-Ṭibb" (The Canon of Medicine) has been called the most famous single book in the history of medicine in both East and West. Avicenna excelled in the logical assessment of conditions and comparison of symptoms and took special note of analgesics and their proper use as well as other methods of relieving pain, including massage.
Dionysius Periegetes
Dionysius Periegetes (, literally Dionysius the Voyager or Traveller, often Latinized to "Dionysius Periegeta"), also known as Dionysius of Alexandria or Dionysius the African, was the author of a description of the then-known world in Greek hexameter verse. He is believed to have been from Alexandria and to have lived around the time of Hadrian (r. 117–138 CE), though some date his lifetime as late as the end of the 3rd century.