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What happens to the length of a muscle when it contracts?
When a muscle contracts, it shortens in length.
When a muscle contracts, it pulls with what force?
When a muscle contracts, it pulls with a force generated by the muscle fibers contracting and shortening.
When a muscle contracts, what physiological process is occurring within the body?
When a muscle contracts, the physiological process occurring within the body is the shortening of muscle fibers, which results in the generation of force and movement.
If a muscle contracts and its fibers shorten is the contraction isometric?
No! It is isotonic. But if the muscle contracts and the fibers do not shorten because the load is greater than the force applied to it, it is isometric.
What kind of tissue contracts?
Muscle tissue is responsible for contraction in the body. There are three types of muscle tissue: skeletal muscle, cardiac muscle, and smooth muscle. Skeletal muscle is attached to bones and helps with movement, cardiac muscle is found in the heart and helps pump blood, and smooth muscle is found in organs and blood vessels to help with various functions.
What happens to the length of a muscle when it contracts?
When a muscle contracts, it shortens in length.
What happens when the biceps muscle contracts?
When the bicep contracts the triceps relax
When one muscle contracts what happens to the opposing muscle?
When one muscle in a pair contracts the other expands.
What happens when the muscle contracts?
Points The toes
What happens when an entire muscle contracts strongly and stays contracted?
when a muscle cramps
If one muscle contracts what happens to the other one?
relax
What happens to the muscle fibers in your biceps when you bend your arm?
it contracts
When the muscle contracts what happens to the tendon and bone?
When the muscle contracts, the tendon pulls on the bone to create movement. The tendon is the connective tissue that attaches the muscle to the bone, so when the muscle contracts, it exerts force on the tendon, which in turn moves the bone.
What is an Isotonic Contractions?
Isotonic contractions. This happens when the muscle shortens as it contracts
When a muscle contrats what happens to its opposite muscle?
depends on which muscle but the opposite muscle sometimes contracts aswell to stabalize the joint some relaxes ...
What happens when a muscle contracts?
when the muscle shortens (contracts), the two bones come closer together, isometric contraction excepted.
When you flex your arm muscle what happens?
The muscle in your arm contracts. The muscle on the other side of your arm, opposite from the side that you are flexing, stretches.
