Vocal instruction is a method of teaching individuals how to use their voice effectively and healthily. It often includes techniques for breath control, pitch accuracy, and vocal range expansion. Students may learn various styles, such as classical, pop, or jazz, depending on their interests and goals. In vocal instruction, instructors may use exercises to strengthen the vocal cords and improve tone quality. This training can benefit singers, public speakers, and anyone looking to enhance their vocal skills. Many vocal instructors also emphasize the importance of proper posture and relaxation to achieve optimal vocal performance.