This is a long run research within the Athens University Free Courses and informal education context (Cultural Association of Students - University Club), at the Dora Stratou Theatre and the Piraeus Syndesmos Cultural Association. After more than 30 years of research this is a certified method of teaching in Greek and other languages of the theory and practice of ancient Greek dancing forms. 
For Bibliography see
https://www.academia.edu/99863078/Ομάδα_μελέτης_αρχαίας_όρχησης_του_θεάτρου_Δόρα_Στράτου_Τετράδια_εργασίας_2013_2018
https://www.academia.edu/44071874/INTERPRETING_MASTER_B ΕΡΜΗΝΕΥΟΝΤΑΣ ΤΟΝ ΑΡΧΑΙΟ ΕΛΛΗΝΙΚΟ ΧΟΡΟ
https://www.academia.edu/44071873/Ερμηνεύοντας_τον_αρχαίο_ελληνικό_χορό_Interpreting_Ancient_Greek_Dance
https://www.academia.edu/22268762/ORCHESIS_and_ATHLETICS_ESSAYS_ON_PHILOSOPHY_HISTORY_and_EDUCATION_ΟΡΧΗΣΙΣ_and_ΑΘΛΗΣΗ_ΔΟΚΙΜΙΑ_Φ