This is the final episode of the four-part podcast series based on the audio recording of this year’s (2019) Arthrofibrosis Specialist Seminar at Rehaplus Odenwald. Once again this year, a number of participants were certified in the treatment of arthrofibrosis by the seminar’s patron, Dr Traut. The content of the certificate course ranged from the scope of application of naturopathy to invasive procedures. The topic of physical therapy was covered by LuXXaMed microcurrent and LED light therapy.