Athletic trainers do not belong to unions, but many join professional associations such as the National Athletic Trainers' Association (NATA) and the American College of Sports Medicine. These organizations provide networking opportunities, professional development classes, publications, and members-only job-search resources. The Board of Certification for the Athletic Trainer provides voluntary certification.
- Aerobics Instructors and Fitness Trainers
- Athletic Directors
- Bicycle Mechanics
- Cancer Exercise Specialists
- E-Sports Professionals
- Exercise Physiologists
- Fitness Directors
- Health Club Owners and Managers
- Jockeys
- Kinesiologists
- Lifeguards and Swimming Instructors
- Personal Trainers
- Physical Education Teachers
- Physical Therapists
- Physical Therapy Assistants
- Professional Athletes, Individual Sports
- Professional Athletes, Team Sports
- Recreation Workers
- Recreational Therapists
- Ski Resort Workers
- Sports Agents
- Sports Broadcasters and Announcers
- Sports Equipment Managers
- Sports Executives
- Sports Facility Managers
- Sports Instructors and Coaches
- Sports Photographers
- Sports Physicians
- Sports Psychologists
- Sports Publicists
- Sports Scouts
- Sportswriters
- Stadium Ushers and Vendors
- Strength and Conditioning Coaches
- Umpires and Referees
- Yoga and Pilates Instructors