| 読み | あいそとにっくす |
|---|---|
| 品詞 | |
| カテゴリ |
(1)exercise in which opposing muscles contract and there is controlled movement (tension is constant while the lengths of the muscles change); "the classic isotonic exercise is lifting free weights"
(2)対立筋が収縮し、制御運動がある運動（筋肉の長さは変化する、緊張は一定である）
(1)