Electromagnetic field for supramaximal muscle stimulation: A retrospective study of safety, efficacy, and patient satisfaction in Brazil

Abstract

AbstractBackgroundCurrently, even individuals who do physical activity regularly have some degree of dissatisfaction with their own bodies. The electromagnetic field for supramaximal muscle contraction has been the subject of research. High‐intensity supramaximal muscle stimulation (HI‐SMS) is a non‐invasive technology used to strengthen, firm, and tone the abdominal muscles, arms, buttocks, and thighs and has been indicated for aesthetic purposes.AimsThe present study aimed to examine the safety and efficacy of HI‐SMS used in the abdominal muscles of patients through the analysis of clinical evaluation, biochemical serum profile, and patient satisfaction with the procedure.Patients/MethodsThis is retrospective non‐randomized and non‐controlled study collected in a private clinic; all data from healthy participants (n = 25), aged between 18 and 55 years, were compiled and analyzed. All received eight 30 min sessions of electromagnetic field ONIX HI‐SMS (intensity of the 90%–100%) located in abdominal, twice a week with intervals of 2–3 days.ResultsThe results show that BMI, fat thickness, and waist circumference improved the body contour after the treatment. There was no statistical difference in the data referring to the values of AST, ALT, ALP, creatinine, cholesterol, LDL‐C, VLDL‐C, HDL‐C, glycemia, LDH, CK, and IL‐6. However, there was a reduction of “non‐esterified” free fatty acids when compared to baseline. This treatment provided high levels of tolerance, comfort, and high level of satisfaction.ConclusionsThus, it can be suggested that the treatment with HI‐SMS in abdominal muscles proves to be a safe technology with potential for non‐invasive therapy for aesthetic purposes.