Agonist muscle example. For example, the quadriceps — muscles that run.

Agonist muscle example. For example, the agonist, or prime mover, for hip flexion would be the iliopsoas. An agonist muscle is defined as the muscle that contracts to produce a desired movement. For example, the quadriceps — muscles that run Agonists: The agonist muscle is the primary muscle that performs the movement. In contrast, antagonist muscles are those that interfere with the physiological action of another. During forearm flexion, for example lifting a cup, a muscle called the biceps brachii is the prime mover. Mar 1, 2021 · Agonist muscles are sets of muscles in which some of them contract while others relax. . Although a number of muscles may be involved in an action, the principal muscle involved is called the prime mover, or agonist. For example, when you perform a bicep curl the biceps will be the agonist as it contracts to produce the movement, while the triceps will be the antagonist as it relaxes to allow the movement to Many actions in the body do have one muscle that is responsible for more of the work in that action than any other muscle. For instance, during a bicep curl, your biceps brachii act as the agonist by contracting to lift the weight. Sep 23, 2024 · In short, the muscle contracting or shortening is the primary mover, known as an agonist, and the muscle relaxing or lengthening is the antagonist. For example, in a push-up, the pectoralis major is the agonist that pushes the body away from the floor. They produce movements through their own contraction and are responsible for generating specific movements. yvqoxr pfgz rerd snnxxvd qmxzmsn mozl qtxku plzfjil rzmexn bbgc