If the Desired Response from the Electrical Stimulation Includes a Twitch

If the desired response from the electrical stimulation includes a twitch, which type of electrode placement site would be most effective, and why?

A) An acupuncture point would be most effective because it is mapped on charts.
B) A motor point would be most effective because it has decreased resistance to the flow of electrical stimulation.
C) A trigger point would be most effective because it is mapped and has decreased resistance to the flow of electrical stimulation.
D) Pressure points on distally related muscle groups bilaterally would be most effective since the flow of electrical stimulation in a bilateral application will make it easiest to elicit twitch responses.