Effects of Neuromuscular Electrical Stimulation on Glucose Variability in Patients With Type 2 Diabetes

NMES will be placed at the knee extensors. Stimulation frequency will be 20 Hz. Pulse width will be 0.5 milliseconds and the contraction time will be 10 seconds (TON: 10s) with a 5-second rest interval (TOFF: 5s). Total time application will be 60 minutes. Intensity will be adjusted individually, taking into account the patient's ability to promote the full knee extension and comfort during contractions.

NMES-placebo will be placed at the knee extensors. Stimulation frequency will be 20 Hz. Pulse width will be 0.5 milliseconds and the contraction time will be 10 seconds (TON: 10s) with a 5-second rest interval (TOFF: 5s). Total time of application will be 60 minutes. Intensity will be adjusted with minimal intensity, utilized to provide a sensory stimulus, but insufficient to elicit a tetanic muscular contraction.