Many high school indoor track and field fields in the U.S. do use plastic tracks. Plastic tracks are an elastic material, usually made of rubber and other chemicals, that can provide good shock absorption and reduce the risk of injury to athletes. It has good durability and anti-slip performance, and is suitable for use in various seasons and climatic conditions. In addition, the plastic track can also provide better resilience, which helps athletes achieve better propulsion and speed when running. As a result, it has become the material of choice for many high school indoor track and field fields.
