“callisthenics”造句，怎麼用callisthenics造句

Athletes walked into the field in orderly arrays. After the opening address was delivered, the athletes withdrew. Then there was a performance of group callisthenics.

North Korea stages an "Arirang" festival every year in which 100,000 people perform a series of mass callisthenics.

The paper ananlyzes the physiological characteristics of the female university students and expounds the teaching, bodybuilding and aesthetic values of callisthenics.