American Council on Exercise - ACE is committed to promoting active, healthy lifestyles and their positive effects on the mind, body and spirit.

Total Training System, Inc. - International certification program for personal trainers.

National Federation of Professional Trainers - Offering internationally recognized personal fitness trainer certification. Website includes a personal trainer directory, free fitness software, and fitness information.

The American College of Sports Medicine - Promotes and integrates scientific research, education, and practical applications of sports medicine and exercise science to maintain and enhance physical performance, fitness, health, and quality of life.

National Fitness Therapy Association - A non-profit accrediting association for fitness professionals and fitness facilities. (Winter Park, CO)

International Sports Sciences Association (ISSA) - Fitness certification agency for personal trainers, strength coaches, aerobics instructors, and other exercise enthusiasts, emphasizing education in strength training, flexibility, bodybuilding, nutrition, fat loss, and lifestyle

ISCA/Promise Enterprises Kick Box Certification - Offers information on how to register for the next Kick Box Certification in your area and offers products related to kickboxing.

Speedo Aquatic Fitness Systems Canada (SAFS) - An organization that offers aquatic fitness training courses and certification across Canada.

Personal Trainer Certification - Internationally recognized Personal Fitness Trainer Certification

Sara's City Workout - Provider of continuing fitness education.

National Strength Professionals Association - NSPA is a nationally recognized health and fitness certification agency that has certified over 4,500 professional fitness instructors and personal trainers.

National Council of Strength & Fitness Certifying Agency - Developed to improve the competency level of fitness professionals so they may increase health and fitness in the general population.

Fitness Institute Australia - Providing the highest standard of health and fitness education, service, advice, and training to our students and members.

Professional Fitness Instructor Training - Training courses, certification preparation, and continuing education workshops for personal trainers, group fitness instructors, public educators, and fitness enthusiasts.

International Fitness Association - Online certifications for kickboxing aerobics instructors and fitness trainers, with information on sport-specific exercise.

EdFit - Fitness Industry Education - Courses in Aerobics, Step, Circuit Training, Resistance Training, Personal Training, Nutrition.

Joint Effort - Training and certification for would be instructors in the United Kindgom fitness industry.

Aquatic Alliance International - Includes information about aquatic fitness certifications and water exercise workshops.

American Fitness Professional & Associates - Certifying agency for fitness and nutrition certifications, and provider of continuing education and fitness resources for professionals and consumers.

National Gym Association, Inc. - A nonprofit organization maintaining the highest standards for safety, education and fitness training.

National Association for Fitness Certification - Complete training, certification, and continuing education for personal trainers, group/aerobics instructors, and wellness consultants through convenient distance study.

Natural Fitness Trainers Association - The only association offering certification as a natural fitness trainer. Our natural training methods are approved by the NFTA health and fitness advisory board

National Dance Exercise Instructors Training Association - (NDEITA) Provides workshops, certification and continuing education for aerobic instructors, personal trainers, and kickboxing instructors. (Minneapolis, MN)

Western Wyoming Community College - Exercise Science Program - Offers degree and certifications that focus on Health promotion, disease prevention, and a healthy lifestyle.

The Fitness Firm - A fitness education organization dedicated to training group exercise leaders, personal trainers, and management staff of health and fitness programs. (Mansfield, MA)

National Endurance Sports Trainers Association - (NESTA) Distance learning and workshops for fitness, yoga, and personal training instructors. Internationally recognized certification.

International Sports Sciences Association - Personal fitness training certification and continuning education organization.

International Fitness Professionals Association - (IFPA) provides fitness education and certifications for personal trainers, aerobics instructors, fitness centers. Based in Tampa, FL.

The National Fitness Trainers Association - Education of professional fitness trainers. Includes courses, curriculum, CEU's, and contact information. In Poughkeepsie, New York.

BioFitness Institute - Offers a free study course and a Doctor endorsed certification as a Workout Planning Specialist.

Speedo Sponsored WaterART Aquatic Fitness - Training and certification program developed to provide aquatic fitness leaders with educational training based on current research. Based in Canada.

Anello Systems - Certifies fitness trainers in strength and conditioning. (Strongsville, Ohio)

International Sports and Fitness Trainers Association - Internationally recognized personal trainer certification. Continuing education and fitness products. (Sarasota, FL)

American Muscle and Fitness - (AMFT) has an online certification program.

Strong, Stretched and Centered, Inc. - Information on a Mind-Body fitness instructor education program with a private training facility and certification available and Ho'okino, a two week fitness adventure program in Maui, Hawaii.