A muscle that is primarily responsible for a given action is termed a(n) agonist antagonist fixator originator synergist

A muscle that is primarily responsible for a given action is termed a(n) agonist antagonist fixator originator synergist

The muscle that serves as the prime mover during a movement is called the Group of answer choicesantagonistagonistsynergistfixator

An antagonist muscle is one that must relax and lengthen to allow the agonist muscle to contract.

In reference to the image below, explain the relationship between the agonist and antagonist muscle.*4 points

The neurotransmitter that controls skeletal muscle contraction is __________Blank.Multiple Choicenitric oxidenorepinephrineGABAacetylcholine