Sup, iam Richard High, Buongiorno.

Are You Allowed To Shower On A Fast? [Solved]

Well, you can take a cold shower and wash your face, hands and feet with hot water any day of the year except Yom Kippur and Tisha B’Av. But swimming on a fast day like Shiva Asar B’Tammuz is not recommended. However, you can go for a swim the night before the fast - Moadei Yeshurun p.