The speaker is saying (https://youtu.be/nhTcuUvLGOE?t=464)
The best way to practice is to record yourself speaking. You could record yourself answering these two questions. Then, listen to yourself.
I feel that the sentence highlighted is not grammatical, then I rewrite it as the following
You could record yourself when your are answering these two questions.
You could record your answers to these two questions.
Is my understanding right?