The document outlines career opportunities in exercise science, detailing educational qualifications and the importance of certification, licensure, and registration across various professions such as athletic trainers, dieticians, and exercise physiologists. It emphasizes the need for professionals to demonstrate skills and competencies, often requiring ongoing education and adherence to standards set by credentialing organizations. Additionally, it highlights various professional organizations that support practitioners in the field and lists government agencies relevant to public health and exercise science.