callisthenics造句

Callisthenics can improve joint flexibility and muscle tone.
体操能提高关节的柔韧性和肌肉的和谐性.

There are three main groups of exercises: aerobic exercises, callisthenics and anaerobic exercises.
主要有三种运动: 有氧运动 、 体操和无氧运动.

• #callisthenics