The last 5-10 minutes of the one hour tennis lesson is reserved for teaching on how to serve in a tennis game. It is saved on the last part the lesson so that students who are already tired wouldn't mind standing still and hitting the ball at their own will. This is the most boring part of the tennis lessons for me. I'd rather be running around trying to hit the ball. Besides, I have a hard time following instructions when it comes to serving in tennis. But the coach doesn't mind me complaining. He keeps on encouraging me to hit it on one particular part of the other court. Even though, he ends up finishing up all the balls in the basket.
Below are pictures of coach, practicing his service... when he's not teaching :)