Meaning of ISOMETRIC in English

ISOMETRIC

adjective Date: circa 1855 of, relating to, or characterized by equality of measure, of, relating to, involving, or being muscular contraction (as in ~s) against resistance, without significant shortening of muscle fibers, and with marked increase in muscle tone, ~ally adverb

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.