Tørteberg artificial grass, also known as the Frigg field, is a football pitch located in Oslo. The pitch is covered with artificial grass, which provides good playing conditions all year round. This facility is part of the Frigg Sports Association, which has a long history in Norwegian sports.
The facility is used for both training and competitions, and is available for different age groups and levels. Tørteberg artificial grass has facilities that make it possible to carry out both organized activities and informal games. The court's design and choice of materials help to maintain the quality of the playing surface, which is important for the athletes' performances.