单词 | isometric exercise |
释义 | isometric exercise 1. exercise or a program of exercises to strengthen specific muscles or shape the figure by pitting one muscle or part of the body against another or against an immovable object in a strong but motionless action, as by pressing the fist of one hand against the palm of the other or against a desk. 2. any specific exercise of this type. [1965-70] |
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