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When the rectus abdominis contracts concentrically, it primarily results in the flexion of the trunk. This movement brings the rib cage closer to the pelvis, effectively bending the torso forward. It is commonly engaged during activities such as sit-ups or crunches. Additionally, this contraction helps stabilize the pelvis and lower back during various movements.
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What movement occurs when the hamstrings contract eccentrically?
Knee Extension
What movement occurs when the triceps contract?
The biceps muscle relaxes!!!!!=)
What movement occurs when rectus abdominal muscle contract concentrically?
When the rectus abdominis muscle contracts concentrically, it primarily facilitates trunk flexion. This movement involves bending forward at the waist, bringing the rib cage closer to the pelvis. Additionally, it aids in stabilizing the pelvis and spine during various physical activities. This contraction is essential for actions like sit-ups and other core-strengthening exercises.
What one of these occurs wherever we need to move our bones?
Muscles. They contract and relax to allow movement of our bones.
What movement occurs at the knee joint when the quadriceps femoris muscles contract?
my name is pooky....aka florida , i think it would be something to do with extension or flexsion
What Major function is to contract?
The major function of a muscle is to contract and generate force, which allows for movement, stability, and posture in the body. This contraction occurs when muscle fibers shorten and produce tension.
When glute max contract concentrically which movement occurs at the hip?
When the gluteus maximus contracts concentrically, hip extension occurs. This means the thigh moves backward, bringing the leg into alignment with the body.
What happens when a movement occurs in two planes?
When a movement occurs in two planes, it is called turbulence.
How cell movement occurs?
Movement within the cell occurs by microtubules, which act like railroads to help transportation of vessicles and organelles. Movement of the cell itself occurs by either the cilia or the flagella.
What type of body movement occurs in the knee or lower leg when a person kicks a ball forward?
When a person kicks a ball forward, the primary movement at the knee joint is extension. This occurs as the quadriceps muscles contract, straightening the leg. Simultaneously, the ankle may also undergo dorsiflexion before the kick and plantarflexion at the point of contact with the ball. Overall, this coordinated movement allows for an effective forward kick.
What is the highest pressure against the blood vessels and also occurs when the ventricles contract?
The highest pressure against the blood vessels is Systolic Pressure, and it occurs when the ventricles contract.
What is reformation of contract?
Reformation of a contract is a legal process that occurs when the terms of a contract are misinterpreted by all parties involved. The contract is changed to match what the parties meant for it to say.
