We investigated early effects of Whole-Body Electromyostimulation added to hypocaloric diet on metabolic syndrome features in sedentary middle-aged individuals. We randomly assigned 25 patients to Whole-Body Electromyostimulation plus caloric restriction or caloric restriction alone for 26 weeks. Anthropometrics, blood pressure, fasting glucose and insulin, HOMA-IR, glycated hemoglobin, lipids, uric acid, creatinphosphokynase, C-reactive protein were assessed. Body composition was evaluated with direct-segmental, multi-frequency Bioelectrical Impedance Analysis. Both groups lost approximately 10% of weight, with similar effects on waist circumference and fat mass. Change in free-fat mass was significantly different between groups (caloric restriction -1.5±0.2 vs. Whole-Body Electromyostimulation plus caloric restriction +1.1±0.4 kg, p=0.03). Whole-Body Electromyostimulation plus caloric restriction group experienced greater percent reductions in insulin (-45.5±4.4 vs. -28.2±3.6%, p=0.002), HOMA-IR (-51.3±3.2 vs. -25.1±1.8%, p=0.001), triglycerides (-22.5±2.9 vs. -4.1±1.6%, p=0.004) and triglycerides/HDL (p=0.028). Subjects trained with Whole-Body Electromyostimulation had also significant improvement in systolic pressure (138±4 vs. 126±7 mmHg, p=0.038). No discontinuations for adverse events occurred. In middle-aged sedentary subjects with the metabolic syndrome, Whole-Body Electromyostimulation with caloric restriction for 26 weeks can improve insulin-resistance and lipid profile compared to diet alone. Further studies are needed to ascertain long-term efficacy and feasibility of this approach in individuals with the metabolic syndrome.© Georg Thieme Verlag KG Stuttgart · New York.
About The Expert
Alfonso Bellia
Bruno Ruscello
Rolando Bolognino
Gianluca Briotti
Paolo Roberto Gabrielli
Adriano Silvestri
Cristina Rosazza
Francesca Ambruoso
Mauro Lombardo
Andrea Bernardini
Cosimo Calabrese
Davide Lauro
Stefano D’Ottavio
References
PubMed