Inspiratory Muscle Training Protocol Patients will be familiar with the correct technique for inspiratory muscle training, using the Power Breathe® device, breathing through mouthpiece and nasal clip. Individuals will be instructed to maintain diaphragmatic breathing, respiratory rate between 15 and 20 irpm, during 20 minutes daily, five times a week. The protocol will be performed in the sitting position with an established load of 40% of maximal inspiratory pressure for the combined physical training group.