Translation guide
Calisthenics refers to bodyweight exercises for fitness. In Japanese, it is commonly expressed with specific terms for the activity, the exercises themselves, or related concepts like radio calisthenics.
I do calisthenics.
The practice of using one's own body weight for resistance training, often in a structured routine.
Literally 'bodyweight training'. This is the most common and natural way to refer to calisthenics as a fitness method.
I build muscle with calisthenics.
The direct loanword from English. It is understood in fitness circles but less common than 自重トレーニング.
Calisthenics doesn't use equipment.
An older, more formal term meaning 'bare-handed gymnastics'. It can sound dated or technical.
Calisthenics builds basic physical strength.
A specific, popular form of group calisthenics broadcast on radio and TV in Japan, often done in schools and workplaces.
The standard term for the nationally known exercise routine. It is a cultural institution.
I do radio calisthenics every morning.
Individual bodyweight exercises like push-ups, pull-ups, and squats.
Instead of a generic term, Japanese speakers usually name the specific exercise. Common ones include 腕立て伏せ (push-up), 懸垂 (pull-up), スクワット (squat).
I did 30 push-ups.
I can do 10 pull-ups.
If you hear 'calisthenics' in a Japanese context, it often refers to ラジオ体操. This is a standardized routine known by virtually everyone.