callisthenics

名词 callisthenics:

1. the practice of calisthenic exercises
   同义词：calisthenics
2. light exercises designed to promote general fitness
   同义词：calisthenics

1. It's been quite a while since I did callisthenics along with the exercise jingle on the radio.
   跟着收音机的体操音乐做柔软体操是好久以前的事情了。