Exercise therapy is a form of physical therapy that involves using various movements and exercises to help improve a person's physical health and overall well-being. It is often used to rehabilitate injuries, improve mobility, strength, and flexibility, and manage chronic conditions such as arthritis, obesity, and heart disease. Exercise therapy can be tailored to an individual's specific needs and goals, and may include a combination of strength training, cardiovascular exercise, stretching, and balance exercises. It is commonly used in conjunction with other forms of therapy, such as manual therapy or massage, to provide a comprehensive treatment plan. Research in exercise therapy focuses on studying the effectiveness of different exercises and interventions for various conditions, identifying optimal exercise prescription for specific populations, and exploring the mechanisms through which exercise can improve health outcomes. This research aims to inform clinical practice and improve the evidence-based use of exercise therapy in healthcare settings.