Repetitions
When you start learning a course for the first time, each variation is shown to you one more time before it is considered 'learned.' They are designed to help you become familiar with the moves before the system moves on.
By default, it’s set to 1 repetition.
Can I change the number of learning repetitions?
Currently, the number of repetitions required when learning a variation cannot be changed and is the same for all users.
Check out this article to learn how to customize your course's settings: How do I manage my course settings?