Vocal training courses, undoubtedly, hold an important place in a systematical music education program. One of the biggest problems faced is lack of physical and mental awareness. Due to inadequate preparation, some unwanted behaviors may occur. Wrong posture, overly tense and insufficiently coordinated muscles, lack of using of breath, and many other reasons result in defects in use of voice and also looks improvised. Some students even have some vocal problems due to wrong uses and ignorantly earlier. As a consequence of the damaged vocal organ, quality of training is affected negatively. Absence of physical and mental preparation also obstructs correcting the common missuses easily, thus causes a significant loss in training process and in-class performance. The main element of vocal training, correct breathing mechanics, requires effective use of all active muscles. For those