5. Select a physical activity or sport that you have never done but would like to try one day. Identify at least one element of skill-related fitness that is important to being successful in this activity.

Tennis

Explanation:

You have to at least know and have a sense of direction to play this. I obviously don't and that's why i have never played. You must be somewhat healthy (healthy enough to run for long distances because usually a full game with rounds is about 5 hours) because you will be running and hitting a ball.