Which of the following is an indication for neuromuscular electrical stimulation (NMES)?

• A. Muscle re-education.
• B. Increasing cardiovascular fitness.
• C. Direct pain relief through tingling.
• D. Reducing inflammation of a joint capsule.

Answer: (A)

Muscle re-education is the main use of NMES. By electrically stimulating the nerve and causing a controlled muscle contraction, NMES helps the nervous system relearn how to activate the muscle properly, restore motor control, and improve recruitment patterns after injury, surgery, or neurological impairment. This makes it a targeted tool for retraining movement and preventing maladaptive patterns.

Increasing cardiovascular fitness relies on aerobic activities that raise heart rate over sustained periods, which NMES alone does not provide. While NMES can produce a sensory experience like tingling, its primary purpose isn’t direct pain relief. And inflammation of a joint capsule is generally managed with rest, anti-inflammatory strategies, and other modalities rather than NMES.