@Indignation
The Baal Shem Tov, the 18th century founder of Hasidic Judaism, notes in his ethical testament, Tzavaat HaRivash, that the swaying in prayer is similar and connected to the act of copulation.
https://en.wikipedia.org/wiki/Shuckling
https://imgflip.com/gif/8x4gyh
A club for red-pilled exiles.