What part of the arm is considered "below the wrist" in regards to Netilat Yadayim and is off limits to touch in order to avoid impure water?
Welcome to MiYodeya and thanks for this first question. Can I recommend you take the tour to get a sense of how the site works? Great to have you learn with us!– mblochJun 12, 2019 at 3:36
1Just remember to always pour a reviis when washing and you avoid the problem.– N.T.Oct 31, 2021 at 21:34
Actually, it's a dispute if this "off limits" area starts at the knuckles, or at the wrist.
Mostly it's taken as the wrist, where the arm begins, like a tube.
I have not seen anybody discuss the fact that the edge of this parallel tube changes locations as you move your hand in a waving motion.