if the gastrocnemius muscle is the agonist what is the antagonist
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- The gastrocnemius muscle is an antagonist of the anterior cruciate ligament. Fleming BC(1), Renstrom PA, Ohlen G, Johnson RJ, Peura GD, Beynnon BD, Badger GJ.he gastrocnemius muscle is an antagonist of the anterior cruciate ligament. Fleming BC(1), Renstrom PA, Ohlen G, Johnson RJ, Peura GD, Beynnon BD, Badger GJ.
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- An antagonist is a muscle that is capable of opposing the movement of a joint by producing torque that is opposite to a certain joint action. This is usually a muscle that is located on the opposite side of the joint from the agonist.
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What are the Differences Between Antagonist and Agonist Muscles? Ad. Common pairs of antagonist and agonist muscles exist. In the upper body, the biceps and triceps work to complete actions related to movement of the arm. The quadriceps and hamstrings in the upper leg work to help move the knee joint and perform exercises, such as squats and leg extensions.
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- antagonistic muscle - (physiology) a muscle that opposes the action of another; the biceps and triceps are antagonistic muscles. muscle, musculus-one of the contractile organs of the body. agonist-a muscle that contracts while another relaxes; when bending the elbow the biceps are the agonist.
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Anatomical terms of muscle Antagonist and agonist muscles often occur in pairs, called antagonistic pairs. As one muscle contracts, the other relaxes. An example of an antagonisic pair is the biceps and triceps; to contract - the triceps relaxes while the biceps contracts to lift the arm. Reverse motions need antagonistic pairs located in opposite sides of a joint or bone, including abductor-adductor pairs and flexor-extensor pairs.
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- It can also slow down the movement of the agonist muscle to prevent tearing or overuse. An example is the biceps and triceps muscle group. When you do a biceps curl (see image above), the agonist muscle is the biceps, and the antagonist muscle is the triceps.
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antagonist antagonist. 1. a muscle that counteracts the action of another muscle, its agonist. 2. a drug that binds to a cellular receptor for a hormone, neurotransmitter, or another drug blocking the action of that substance without producing any physiological effect itself.ntagonist. 1. a muscle that counteracts the action of another muscle, its agonist. 2. a drug that binds to a cellular receptor for a hormone, neurotransmitter, or another drug blocking the action of that substance without producing any physiological effect itself.
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- Frontalis anatomy: Origin, insertion, action, innervation and blood supply. Agonist and antagonist for each muscle action. Frontalis anatomy: Origin, insertion, action, innervation and blood supply.
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Gastrocnemius Muscle â Attachments, Actions & Innervation Attachments of Gastrocnemius Muscle: Origin & Insertion. Origin: (proximal attachments): a. Medial head: medial condyle of femur and area just above condyle. b. Lateral head: lateral condyle of femur and area just above condyle. Insertion: (distal attachments): Posterior calcaneus via calcaneal tendon.
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How do agonist, antagonist and synergist muscles differ? A antagonist muscle is the muscle that opposes the agonist. So using the same example, during a biceps curl, the triceps is the antagonist muscle. This muscle relaxes as the biceps contracts. A synergist muscle is one that stabilizes a joint around which movement is occurring and helps to create movement. So again with the curl example, the brachialis and brachioradialis are the synergists muscles. They assist the biceps muscle and stabilize the elbow. When dropping the weight back down during a biceps curl exercise, the triceps becomes the agonist muscle and the biceps becomes the antagonist.
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antagonistic muscle Switch to new thesaurus. muscle, musculus - one of the contractile organs of the body. agonist - a muscle that contracts while another relaxes; when bending the elbow the biceps are the agonist. antagonist - a muscle that relaxes while another contracts; when bending the elbow the triceps are the antagonist. physiology - the branch of the biological sciences dealing with the functioning of organisms.
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Name the agonist muscle and the antagonist muscle when flexion is produced at the elbow? Best Answer: The agonist for flexion at the elbow is the brachialis, the antagonist is the triceps.he agonist muscle is: The antagonist muscle is: There is also an agonist and an antagoninst muscle involved in the extension of your elbow. The agonist muscle is: The antagonist muscle is: Follow. 2 answers 2. Report Abuse.
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gastrocnemius gastrocnemius - the muscle in the back part of the leg that forms the greater part of the calf; responsible for the plantar flexion of the foot gastrocnemius muscle skeletal muscle, striated muscle - a muscle that is connected at either or both ends to a bone and so move parts of the skeleton; a muscle that is characterized by transverse stripes
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Which muscle works with the quadriceps as a partner? Name the muscle group antagonistic to the quadriceps femoris group? Muscle antagonist means the muscle that opposes the action of the prime mover. The quadriceps femoris is a prime mover and its action is opposed by the biceps femoris.
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Skeletal Muscles and Antagonistic pairs Muscles are normally arranged in opposition so that as one group of muscles contract another group relaxes or lengthens. Antagonistic pairs of muscles are muscle where one move the bone in one direction and the other moves it back the other way in transmission of nerve impulses to the muscles.That means that it is impossible to fully stimulate the contraction of two antagonistic muscles at the same time. Our biceps and triceps in the legs are the quadriceps femoris and biceps femoris. 2  Under the knee we have one more important antagonistic pair and that’s tibialis anterior and soleus muslce.
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- In humans, the gastrocnemius muscle (/ˌɡaestrɒkˈniːmiəs/ ˌɡæstrɒkˈniːmiəs /or/ ; ˌɡaestrəkˈniːmiəs ˌɡæstrəkˈniːmiəs; Plural, gastrocnemii Latin from greek γαστήρ stomach (and) κνήμη; knēmē leg meaning stomach, of leg referring to the bulging shape of) the calf is a very powerful superficial bipennate muscle that is in the back part of the. lower legtructure [edit]. The gastrocnemius is located with the soleus in the posterior (back) compartment of the leg. The lateral head originates from the lateral condyle of the femur, while the medial head originates from the medial condyle of the femur.
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Gastrocnemius Muscle Anatomy Study: Origin, Insertion, Action and Innervation Gastrocnemius Muscle Anatomy Study: Origin, Insertion, Action and Innervation. Origin: Medial head: the depression at the upper and posterior part of the medial condyle of the femur and continuing behind the adductor tubercle to a slightly raised area on the popliteal surface of the femur, just above the medial condyle.
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Agonist and Antagonists Essentially, agonists help relax the muscles while the antagonists help contract the muscles. When an agonist produces an action, an antragonist opposes the action. An antagonist blocks the response of a drug, while an agonist works with it. An antagonist blocks the action of a neurotransmitter. So pretty much an antagonist blocks everything, while an agonist goes along with whatever is happening. http://www.differencebetween.net/science/difference-between-agonist-and-antagonist/.
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What Does the Antagonist Muscle Do? For example, the tricep is the antagonist during a bicep curl, but the roles of the muscles are reversed when performing a tricep pressdown. Here the tricep is the agonist as it shortens with the concentric contraction and the bicep becomes the antagonist, lengthening to allow the tricep to shorten.
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Gastrocnemius Gastrocnemius. The gastrocnemius muscle is a muscle located on the back portion of the lower leg, being one of the two major muscles that make up the calf. The other major calf muscle, the soleus muscle, is a flat muscle that lies underneath the gastrocnemius.he flexing of this muscle during walking and bending of the knee creates traction on the femur, pulling it toward the tibia in the lower leg and causing the knee to bend. Both the gastrocnemius muscle and the soleus join onto the Achilles tendon, which is the strongest and thickest tendon in the human body.
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Gastrocnemius muscle Gastrocnemius muscle. In humans, the gastrocnemius muscle (/ˌɡæstrɒkˈniːmiəs/ or /ˌɡæstrəkˈniːmiəs/; plural gastrocnemii; Latin, from Greek γαστήρ stomach and κνήμη (knēmē) leg; meaning stomach of leg (referring to the bulging shape of the calf) is a very powerful superficial bipennate muscle that is in the back part of the lower leg.
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Why Are Some Muscles Known as Antagonists? If a muscle has an antagonist, it has another muscle or group of muscles that work to undo the motions the muscle causes.While this may sound counterproductive, antagonistic muscles are actually essential to most of the movements that the body makes.uscle Development. When developing muscles through strength training or other exercise it is important to keep the antagonistic relationship of different muscles in mind. Workouts should include exercises that work both parts of an antagonistic pair so that each has a chance to contract and relax in different ways.
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- agonist ag·o·nist (āg'ə-nĭst) n. A contracting muscle that is resisted or counteracted by an antagonistic muscle. A substance that can combine with a cell receptor to produce a reaction typical for that substance.
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Which is an antagonist to biceps brachii? The antagonist of the muscle, biceps brachii is triceps brachii. Most muscles work in pairs, so MOST of the time, the antagonist is the one that is doing OPPOSITE of what IT i…s doing. Like when the biceps contracts, the triceps relaxes, when the triceps contract, the biceps relaxes.
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Who is the antagonist? A antagonist muscle is a muscle that opposes the action of another muscle. The Triceps Brachii is the antagonist of the Biceps Brachii.
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- Antagonist. An antagonist is a muscle that is capable of opposing the movement of a joint by producing torque that is opposite to a certain joint action. This is usually a muscle that is located on the opposite side of the joint from the agonist.ntagonist. An antagonist is a muscle that is capable of opposing the movement of a joint by producing torque that is opposite to a certain joint action. This is usually a muscle that is located on the opposite side of the joint from the agonist.