Should you sway while davening? Inspired by a doctor I met last week and the newly-discovered notes of the Rebbe Rashab on Kaf HaChaim (Palagi).
Sources: Avudraham, Rama, Magen Avraham, Lubavitcher Rebbe, Sefer HaManhig, Zohar, Kaf HaChaim (Sofer), Mishna Berurah, shu”t Chavos Yair, Ya’avetz, Chida, Kaf HaChaim (Palagi), Rebbe Rashab.