Which of the Following Statements Is Most Accurate Regarding NMES

Which of the following statements is most accurate regarding NMES and isometric muscle contraction?

A) There was no difference between volitional isometric strength gains and NMES isometric strength gains.
B) Superior isometric strength has been accomplished with NMES in comparison to volitional isometric contraction strength gains.
C) Simultaneous stimulation of the agonists and antagonists is discouraged with the use of NMES for muscle contraction.
D) Patients receiving NMES should be permitted to move through the entire available range of motion for the therapeutic exercise that is augmented by the NMES.