iraj abdallah, the president of the iranian physiotherapy scientific association, so we can hear more details from him . good morning, mr. doctor. you are very welcome. good morning to you and dear viewers of the khabar network. hello, i wish you good health, sir. today is the national day of physiotherapy, so please explain to us a little bit about this science for about a minute or two, then let's go to see which one of the diseases is so important now. it has become widespread that the attendance of people in physiotherapy all over the country and their presence in your offices has increased . i would like to congratulate all the hardworking colleagues of physiotherapists on the second day of august, the national day of physiotherapy. in fact, the second day of august 2018 was the time when the regulations of professional independence the field of physiotherapy was approved and from that year , the second year of august is considered as the national day of physiotherapy. physiotherapy is generally a field that deals with non-drug and non-surgical treatments for many problems. we ha