Narrated Abdullah ibn Abbas: The Prophet ﷺ said: The best of you are those whose shoulders are soft in prayer.
Explanation & Benefits
Shaykh Umar Farooq Saeedi
672. Commentary:
That is, they cooperate with those who are arranging the rows, or they do not press their shoulders against the one standing next to them, but rather display gentleness. It has also been said that if someone needs space, they make room for them.
Source: Sunan Abu Dawood – Commentary by Shaykh Umar Farooq Saeedi, Page: 672