: exercise or a system of exercises in which opposing muscles are so contracted that there is little shortening but a great increase in tone of muscle fibers involved
First Known Use of ISOMETRICS
iso·met·rics noun plural but singular or plural in construction \ˌī-sə-ˈme-triks\ (Medical Dictionary)
: isometric exercise or an isometric system of exercises
Learn More About ISOMETRICS
Seen & Heard
What made you want to look up isometrics? Please tell us where you read or heard it (including the quote, if possible).