Where is the most appropriate location for a neuromuscular electrical stimulation electrode on the peroneus longus?

The most appropriate location for a neuromuscular electrical stimulation (NMES) electrode on the peroneus longus is on the anterolateral surface of the lower leg. Positioning the electrode in this area allows for effective stimulation of the peroneus longus muscle, which is responsible for ankle eversion and assists in plantarflexion. The muscle itself runs along the lateral aspect of the leg and originates from the fibula, making the anterolateral surface the ideal site to reach the muscle fibers optimally.

Placing the electrode in this area promotes better conduction of the electrical impulses, leading to more effective contraction of the peroneus longus during NMES. This is essential when aiming for muscle strengthening, neuromuscular re-education, or managing conditions that affect ankle stability and mobility.

The other locations mentioned may not provide adequate stimulation to the peroneus longus or could result in more discomfort without achieving the intended therapeutic effect. For instance, the popliteal fossa is not related to the peroneus longus' motor function, and placing electrodes there would not effectively target the muscle. Similarly, locations close to the metatarsophalangeal joint or below the lateral malleolus may