Indoor sports are played in places like gyms or sports halls, where the environment is controlled. This means that things like rain or wind don't affect the game. They also have artificial lighting and air conditioning, so it's comfortable to play. On the other hand, outdoor sports are played in natural settings, which means players can enjoy fresh air and scenery, but they have to deal with weather changes, like rain or wind.

Indoor sports usually need less space and have specific equipment, like badminton or table tennis. These sports can be played all year round, no matter the season. Outdoor sports, like soccer or baseball, need bigger areas and more varied equipment. They might also require special gear depending on the season, like warm clothes for winter sports.

Indoor sports are often more convenient for quick games and can be more accessible. They usually focus on precision and skill, like basketball or squash. Outdoor sports, like football or rugby, often involve larger teams and more social interaction. They also emphasize endurance and adaptability, as players have to deal with different weather conditions and terrains.