The "snake dance" performed by Janine Janik and Christian Arnaut is one of the greatest contortion acts known. Now one more recording of their beautiful work has been found.
https://www.youtube.com/watch?v=65B4F...
Sketches of a solo contortion act "The Royal Guard"
drive.google.com/open?id=1FggDjSsc0QobXaDkv6ffO3U1…
Набросок номера в жанре каучук (contortion) "Гвардец" ("Солдатик")
drive.google.com/open?id=1zgYl0LvQPXvaxMqHGg41jejK…
A historic Moscow Circus TV-Show from the year 1962 / Исторический цирковой "Голубой Огонек" 1962го года с участием артистов программы "Карнавал на Кубе"
Cuts from a documentary about russian circus students with contortionist Alesya Laverycheva, 2007 / Отрывки из документального фильма о студентах циркового училища с акробаткой каучук Алесей Лаверычевой, 2007 год
(The material is likely to be heavily copyrighted, I know . . .)