Which detail is given in the chapter about "Their design is considered as" in Gymnastics?

According to the chapter, what is stated about "event a 1212 square" in Gymnastics? Health and Physical Education · Individual Games and Sports II Which point does the chapter make about "It was merged with" in Gymnastics? Health and Physical Education · Individual Games and Sports II What does the chapter state about "Balancing beam is a" in Gymnastics? Health and Physical Education · Individual Games and Sports II Which point does the chapter make about "Forms of gymnastics The" in Gymnastics? Health and Physical Education · Individual Games and Sports II