I have a pretty good fall down to my right knee , but my left knee needs improvement . One time during my left knee drop , I lost control , barrel - rolled and then got right back up immediatly and kept skating . The other girls cheered for my quick recovery . It put a huge smile on my face .
According to the above context, choose the best option to answer the following question.
Question: How did the narrator hurt their knee ?
Options:
- They were roller blading .
 - They were attacked by the girl .
 - None of the above choices .
 - They were blindsided .


They were roller blading .