repetition

noun
1
the fact of doing or saying the same thing many times
تکرار, بازگویی, دوباره‌گویی
2
a thing that has been done or said before
تکرار, بازگویی, بازگفت, دوباره گویی
We do not want to see a repetition of last year's tragic events.
If you can, perform multiple repetitions of this exercise on each hand.