Effect of an Early Mobilization Program on Outcomes After Major Cancer Surgery

Inclusion Criteria: * Patients who will be submitted to major surgery for cancer treatment. * Age ≥ 18 years * Reading and signing the informed consent Exclusion Criteria: Acute myocardial infarction (within the last 30 days) * Unstable Angina * Cardiac arrhythmia uncontrolled * symptomatic severe aortic stenosis * Congestive heart failure NYHA III or IV * infarction or acute pulmonary thromboembolism * pericarditis or myocarditis * Acute Endocarditis * Acute aortic dissection * Active infection * Acute renal failure * Thyrotoxicosis * Refusal to participate in the study * Inability to ambulate independently and / or inability to exercises * Presence of bone metastasis * musculoskeletal and neurological conditions that preclude the achievement of an exercise program designed for this study