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The "middle" part of a muscle is the muscle belly. For instance, the peak of the biceps is the belly of that muscle - it is the part of the biceps musculotendinous unit that can be contracted, as in "make a muscle" when flexing the biceps.
Musculotendinous unit: A muscle is anchored at both ends, usually by tendons, so that when a muscle is flexed or shortened concentrically, the muscle fibers pull closer together and the tendons pull on the bones that they are attached to, closing the joint angle that the muscle affects - in this case, bringing the forearm closer to the upper arm, decreasing the joint angle at the elbow.
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What muscle is located in the upper part of your back in the middle?
The muscle located in the upper part of your back in the middle is called the trapezius muscle. It is a large, triangular muscle that extends from the base of your skull down to the middle of your spine and across to your shoulders. Its primary function is to move and stabilize the shoulder blades.
Which muscle form the middle wall of axilla?
upper 4 ribs and there intercostal muscles.upper part of serratus anterior muscle
What makes up most of the middle layer in the heart wall?
Most of the middle layer in the heart wall is composed of cardiac muscle cells. Cardiac muscle cells are also known as cardiomyocytes.
The journey of slaves from Africa to North America was known as the Middle Passage. Why was it known by this name?
It was the middle part of the triangular trade route.
What era was between 1300 and 1350?
This was part of the middle ages, and is known as the late middle ages.
Is the Middle Eastern part of Asia known for rain forest?
No, the Middle East would not have rainforests.
What is the immovable part of muscle bundles?
The immovable part of muscle bundles is called the origin. This point is where the muscle attaches to a stationary bone or structure, providing a stable anchor during muscle contraction. In contrast, the other end of the muscle, known as the insertion, attaches to a movable bone, allowing for movement when the muscle contracts.
What is theThe point at which a muscle is anchored to an immovable part of the body such as a bone?
The point at which a muscle is anchored to an immovable part of the body, such as a bone, is called the origin. The origin serves as a stable attachment point, allowing the muscle to exert force when it contracts. In contrast, the other end of the muscle, where it attaches to a movable part, is known as the insertion.
What human body part starts with M?
Middle finger, mind, muscle, mouth, molars and mustache are body parts.
What is the part of the cerebral cortex that directs the muscle movements involved in speech is known as what?
Broca's area
Why is the middle of your bruise not bruised?
it is because the center of it is where the exact part where it was bumped or bruised. the muscle veins have somewhat clot some blood there so it result to swelling and mark out on our skin, if you touched the middle part, it might be somewhat stinging.
The part of the left frontal lobe that directs the muscle movements involved in speech is known as?
Broca's area
