Can you do Back Hip Circle? You can do it or not is a big deal in Japan.

There are bar of iron in Japanese school field. It is used for gym class, especially elementary school which is 7-12years old. Also it is in many parks.

In the gym class, teachers teach students how to do back hip circle and being able to do that is one of the curriculum of gym class.

It is easy for some students and not for some but eventually most of students is able to do back hip circle during elementary school.