释义 |
cocontraction co·con·trac·tion (kō'kŏn-trak'shŭn) Simultaneous contraction of both the agonist and the antagonist around a joint to hold a stable position. cocontraction (kō″kŏn-trăk′shŭn) A condition in which muscles around a joint or the spinal column contract simultaneously to provide stability. |