2. Three months after the "Assessment 0", the volunteers will be subject to an assessment (initial Assessment) prior to physical training program. Will be repeated all assessments performed in the "Assessment 0" plus the record of HR and R-Ri before, during and after the Valsalva maneuver, spirometry and cardiopulmonary exercise test (CPET). This is a submaximal CPET performed on a treadmill, in order to verify and identify possible changes in hemodynamic, electrocardiographic induced to physical exertion, their aerobic functional capacity as well as to prescribe physical training protocol.