How I test my memory while watching sports

(Chapter 3 Memory Problems in my book)

Today I realized something that I have been doing while watching a MLB game. I will talk out loud and say, Moreland is on first base, and Mookie is on second base, trying hard to remember. When I'm watching an NHL hockey game, I will try to test myself to see if I can remember who scored the goals and who got an assist for the Boston Bruins. I'm not sure how long I have been doing this, but I think that this is a good thing. Instead of just watching the game, I am testing my brain to see what I can remember. I don't have any reason to get stressed if I don't figure out the correct answers because it is just for fun.