Skateboarding is the most popular indoor sport in the winter. Besides the point i would say Basketball is
Basketball is the most popular indoor sport following that up is tabletennis and depending what country your in sqash
hot dog eating contests
because your mum is the cheer leader.
It started as just an indoor sport for the students at Springfield High School. When it became a professional sport it was the most popular sport at the time.
Yes it is the most played indoor sport in the world, and second in popularity only to soccer
This question has know actual answer because people have different opinions, but I believe it is basketball.