Question

Name the main processes that determine the presence and duration of the latency period of isometric single contraction of muscle fiber, caused by its direct irritation.

Answer 1

Answer:

To move an object, referred to as load, the sarcomeres in the muscle fibers of the skeletal muscle must shorten. The force generated by the contraction of the muscle (or shortening of the sarcomeres) is called muscle tension. However, muscle tension also is generated when the muscle is contracting against a load that does not move, resulting in two main types of skeletal muscle contractions: isotonic contractions and isometric contractions.

Explanation:

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