Indoor football, also known as futsal, is a variant of soccer played on a smaller, indoor field. The game typically features five players on each team, including a goalkeeper. The rules are adapted to suit the confined space, promoting quick play and skillful ball control. Matches are usually played in two halves, with a shorter duration than traditional outdoor soccer. The playing surface is often made of wood or artificial turf, and the goals are smaller than those used in outdoor soccer. Indoor football emphasizes teamwork, agility, and technical skills, making it a popular choice for players of all ages and skill levels.