Read the following context and answer the question.
Context: It 's just that at the beginning , when I just stood at a distance that felt comfortable , I would keep missing the ball . Then I kept experimenting from that spot forwards and backwards until I found the place where I was able to hit the ball easiest . For me , this spot was slightly in front of the spot where I felt the most natural , the most comfortable . So in my case , it actually felt a bit weird from where I was standing , but I hit lots of balls from that spot .
Question: What may be the reason for them explaining how they 're able to hit so many balls ?
Answer:


Someone asked them about it .