What's Holding Back the 스포츠중계 Industry?
http://garretttted092.institutoalvorada.org/10-things-most-people-don-t-know-about-seupocheujung-gye-9
BMX stands for bicycle motocross, which refers to the origin in the Activity: youngsters observed motocross races around the TV during the 70s and wanted to emulate them.