calisthenics
🇺🇸
/ˌkælɪsˈθenɪks/
🇬🇧
/ˌkælɪsˈθenɪks/
Body exercises that don't need any equipment, to make your body strong and fit.
She does calisthenics every morning to stay in shape.
她每天早上做體操來保持身材。