What is the phenomenon called when prolonged golgi tendon organ stimulation provides an inhibitory action to muscle spindles?

Autogenic Inhibition

Explanation:

Autogenic reflex inhibition is a rapid muscle relaxation following high tension growth.  It is a response that lengthens self-induced adverse feedback that prevents  muscle injury.

Golgi tendon bodies are reflex receptors.  Autogenic inhibition is a defense mechanism that prevents muscles from  exerting more strength than can be tolerated by the bones and tendons.

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