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Rectus abdominis muscle
| Rectus abdominis | |
|---|---|
| Actions | Flexion of the lumbar spine |
| Antagonist | Erector spinae |
| Identifiers | |
| Latin | musculus rectus abdominis |
- Is rectus abdominis an antagonist or agonist?
- What is the opposite of rectus abdominis?
- What muscle is a synergist to the rectus abdominis?
- What is the antagonist muscle?
- Is rectus abdominis a muscle?
- What is the antagonist of the internal obliques?
- What are synergists and antagonists?
- What are antagonistic muscles Class 11?
- What is antagonistic muscles give two examples?
Is rectus abdominis an antagonist or agonist?
Since the transversus abdominis, external oblique, and rectus abdominis flex your back, they are antagonists to your back extensor muscles. Only the above three abdominal muscles make up the antagonist group for your back extension.
What is the opposite of rectus abdominis?
The main function of the rectus abdominis is to move the body between the ribcage and the pelvis. external oblique muscles – these are on each side of the rectus abdominis. The external oblique muscles allow the trunk to twist, but to the opposite side of whichever external oblique is contracting.
What muscle is a synergist to the rectus abdominis?
Synergist: Psoas major, Psoas minor, Diaphragm, Internal oblique abdominis, Transverse abdominis, Pyramidalis, Levator Ani. Antagonist: Interspinales, Multifidus, Intertransversarii.
What is the antagonist muscle?
In an antagonistic muscle pair as one muscle contracts the other muscle relaxes or lengthens. The muscle that is contracting is called the agonist and the muscle that is relaxing or lengthening is called the antagonist.
Is rectus abdominis a muscle?
A rectus abdominis muscle runs longitudinally along the ventral aspect of the body wall between the pectoral and pelvic girdles, and laterally this muscle is associated with the third group, the lateral hypaxial muscles.
What is the antagonist of the internal obliques?
The internal oblique performs two basic functions. It is an antagonist (opposing muscle) to the diaphragm, compressing the thoracic cavity to drive voluntary exhalation.
What are synergists and antagonists?
antagonist: This type of muscle acts as opposing muscle to agonists, usually contracting as a means of returning the limb to its original resting position. ... synergist: This type of muscle acts around a movable joint to produce motion similar to or in concert with agonist muscles.
What are antagonistic muscles Class 11?
Antagonistic muscles are those muscles which produce movements in an antagonistic pair of muscles by opposing the movement of the agonistic muscle .i.e. when one contacts the other relaxes and vice versa.
What is antagonistic muscles give two examples?
Antagonist and agonist muscles often occur in pairs, called antagonistic pairs. As one muscle contracts, the other relaxes. An example of an antagonistic pair is the biceps and triceps; to contract, the triceps relaxes while the biceps contracts to lift the arm.
