Chris Has Come a Long Way in Practice and Has

Chris has come a long way in practice and has become quite proficient in shooting. However, every time the ball is passed near the goal, the defender steals it before Chris can get the shot off. The teacher decides that Chris's shooting technique is okay, but Chris is taking too long to react to the ball.
a. List potential reasons for Chris's inability to respond quickly in this situation.
b. Provide suggestions for each reason given to correct the problem.