Acting coaches are professionals who help aspiring actors improve their skills and performance techniques. They provide guidance on various aspects of acting, including voice modulation, body language, and emotional expression. Coaches often work with individuals or groups, tailoring their approach to meet the specific needs of each actor. These coaches may have backgrounds in theater, film, or television, and often draw from their own experiences in the industry. Many acting coaches also prepare students for auditions and help them develop their unique style, making them more competitive in the acting world.