Inclusion Criteria:  -  The study will include patients:  female gender, over 18 years of age; With obesity grade I, II and III; Patient with surgical indication for bariatric surgery; Roux-en-Y gastric bypass type surgical procedure; Agree to participate and sign the consent form;  Exclusion Criteria:  Male gender; smoking; cognitive limitations Carriers diabetes mellitus; Performed aesthetic treatment on the abdomen in the last month; Patients with skin lesions such as dermatitis and dermatosis; Patients with acute deep vein thrombosis (DVT); About or near cancerous lesions; Patients with cardiac pacemakers or other implanted electronic devices.