Abstract: Last weekend, I was honored to be invited to attend that activity, a race—riding two-wheeled scooter on the playground of a certain college in Colorado. It was an amusing race although our group was defeated.

Usually my weekend is spent at home since there is only one day for me. I have to admit it's boring to stay at home since my partner would never help me do washing and cleaning. A new day just repeats the past day. To my surprise, I received a call from one of my friends, and he invited me to attend the activity to ride Airwheel electric scooters.

For this special reason, my partner was glad to help me do a favor to do housework. On that day, I was care-free and arrived at the appointed place. It's a little awkward that my friend didn't show up.

Since I knew nothing about this vehicle, that zealous staff told me the basic operation method to ride S6. First regulate the seat height according to the rider's height. After tuning on the power button, then step on the foot board and sit on the seat. Leaning forward is to speed up; leaning backward is to slow down. I tried it, and I failed to accelerate a high speed. Maybe my body was too stiff. After a while, my friend did come to the site.

All attendees were divided into 4 groups with 5 people in each group. The contestant of each group should ride S6 sitting posture two-wheeled scooter to finish 800m with the shorest time. The avarage time of the group was the shortest one, and then this group was winner. During the match, some contestants fell down for leaning too much; somenone rode at a low speed for fear that he couldn't control the vehicle. Despite the fact that the result of our group was not good, this happiness to ride scoter was so special.