This week’s chabura and explored falling on one’s face in prayer.
איסור השתחויה על רצפת אבנים
1) Is there any reason to place a towel, mat on the floor when doing “כורעים” on Rosh Hashana and Yom Kippur?
2) Where would be the best place to put the towel?
3) Is there any issue with kneeling while exercising?