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Contracts that produce movement include concentric, eccentric, and isometric contractions. Concentric contractions occur when a muscle shortens while generating force, such as lifting a weight. Eccentric contractions happen when a muscle lengthens while under tension, like lowering a weight. Isometric contractions involve muscle activation without changing the muscle length, as seen in a plank hold.
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When a muscle contracts concentrically the antagonist contracts eccentrically?
When a muscle contracts concentrically, it shortens to produce movement, while the antagonist muscle, which opposes that movement, contracts eccentrically to control the motion. This eccentric contraction allows the antagonist to lengthen under tension, providing stability and preventing injury by absorbing some of the force generated during the concentric contraction. This coordinated action helps maintain balance and control during movements.
What organ contracts to provide movement?
muscles
What muscle contracts and produce tension?
all of them
When a muscle contracts?
shortens
What is the English of otot?
The English translation of "otot" is "muscle." It refers to the tissue in the body that contracts to produce movement. Muscles play a vital role in various bodily functions and physical activities.
When two muscles work together to produce a movement the muscle that closes the joint is called what?
The muscle that closes the joint during movement is called the "agonist" or "prime mover." It contracts to create the desired action, while the opposing muscle, known as the "antagonist," relaxes to allow the movement to occur.
What reverses the action of a prime mover?
An antagonist muscle reverses the action of a prime mover. When the prime mover contracts to produce a movement, the antagonist muscle relaxes to allow that movement to occur in the opposite direction. This coordination between prime movers and antagonists is essential for controlled and coordinated movement.
What type of movement occurs when the hamstring muscle contracts?
Flexion
What tissue contracts shortens allowing movement?
muscle tissue
What tissue contracts or shorten allowing movement?
muscle tissue
How do mscle pairs work together to move a limb?
Muscle pairs work together to move a limb through a process called antagonistic contraction. When one muscle in the pair, known as the agonist, contracts to produce movement, its counterpart, the antagonist, relaxes to allow the movement to occur smoothly. For example, when bending the elbow, the biceps (agonist) contracts while the triceps (antagonist) relaxes. This coordinated action enables precise and controlled movement of the limb.
How does pair ofmuscle work?
A pair of muscles works through a mechanism called antagonistic contraction. One muscle, known as the agonist, contracts to produce movement, while its counterpart, the antagonist, relaxes to allow that movement to occur. For example, when bending the elbow, the biceps (agonist) contracts while the triceps (antagonist) relaxes. This coordinated action enables smooth and controlled motion in the body.
