1. With a family member(s), create an obstacle course around your house, e.g., hop down the driveway, run around the outside of the house, jump 5 times in every room, crawl under 2 chairs, etc.
2. Make sure you have a clear start and finish line.
3. Time how long it takes each person to complete the course.
4. Give everyone a second go, can you beat your last time?
Complete the obstacle course 3 times (or more), and calculate your average time to complete the course.