isometrics
Word family adverbisometricallynounisometricsisometryadjectiveisometric
i·so·met·rics /ˌaɪsəˈmetrɪks/ noun [plural] MHDSOexercises that make your muscles stronger by pushing against each other 静力(肌肉)锻炼 Origin isometrics (1800-1900) Greek isometria “equal measure”