All muscles are innervated by nerves. These nerves can be seen as electrical wires carrying messages to specific muscles to do the appropriate or correct movement or action. If the nerve is damaged the messages won’t reach the muscles. This can be compared to an electrical wire that takes an electrical current to a light bulb in order for the light to shine. If the wire is broken the electrical current won’t reach the bulb and you will have no light.   To Read More Click Here