1. Sports ground: Usually, the main purpose of a gymnasium is to provide sports ground. When renting, the sports ground shall not be used for other purposes, such as holding commercial activities and building temporary facilities.
2. Sports equipment: Gyms are usually equipped with various sports equipment, such as basketball stands, volleyball nets and badminton courts. These equipments are used by athletes and spectators, and generally should not be subletted to other institutions or individuals.
3. Coach room and training area: Gyms usually have special coaching rooms and training areas for training and training programs, and these areas should generally not be rented out to other organizations or individuals.
4. Security area and equipment: In order to ensure the order and safety in the gymnasium, there are usually special security areas and equipment, such as monitoring equipment and entrance control system. Generally, these areas and equipment should not be leased to others.