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flexion of elbow
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∙ 11y ago
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What is a concentric contraction?
concentric contraction is atype of muscle contraction which the muscle shortens while genrating aforce The muscle shortens to produce movement. A muscle contraction in which shortening occurs.
What type of movement does the contraction of an extensor produce?
It will be flexing.
What type of movement does the contraction of a Extensor produce?
The contraction of a flexor allows the arm or leg to bend
In a concentration contraction the muscles shorten to produce movement?
True.
What is the type of contraction in which the muscle fibers produce increased tension but does not shorten?
An isometric contraction builds tension but there is no joint movement.
What movement does an asymmetrical contraction of the erector spinae produce?
Lateral bending of the spine.
What do muscles produce?
Muscles provide movement, especially the skeletal muscles. The smooth muscles in our organs produce movement called peristalsis or tonic contraction which holds sphincters closed.
What movement of the thigh does contraction of the gluteus maximus produce?
Contractions of the gluteus maximus muscle causes (hyper)extension of the thigh.
What ist the process called that causes the cell to contract or shorten?
This process is called contraction. Muscles shorten or contract to produce movement.
How do you build up your Brachialis?
Dumbbell concentration curls, really focusing on both the upward and downward motion using the isotonic and eccentric contraction of the muscle
What is contraction of supply?
A contraction of supply is a movement of the supply curve to the left.
Which two muscles are forearm flexors with no role in supination?
Brachialis and brachioradialis
