A Master Resilience Trainer (MRT) is a professional who teaches resilience and performance psychology skills to individuals and teams, often in military, corporate, or educational settings. They help individuals develop mental toughness, emotional regulation, and problem-solving skills to enhance personal and professional performance. MRTs typically follow structured programs, such as the U.S. Army’s Master Resilience Training course, to equip people with strategies for coping with stress and adversity. Their role includes coaching, conducting workshops, and reinforcing positive behavioral change to promote overall well-being and effectiveness.