The world's largest fitness educator, providing certification to fitness professionals, and educational materials for professionals, corporations, and enthusiasts.

Animated choreography, step language dictionary, music board, links and message board.

Education, training, and aquatic exercise clinics for individuals, fitness trainers, organizations, and hosting groups.

Offer courses in water aerobics, fitness, and training. Includes description of services and contact details. Lowestoft Suffolk, UK.

A dance-based class that combines stripper-like moves with a cardio workout.

Includes clinic, spa, hotel, in a 30 acre resort-like setting. Dallas Texas.

Dance as an alternative to mainstream fitness. Instructor and Studio listings by state.

For professionals and enthusiasts. Articles, choreography exchanges, videos, spinning database, sample programs, personal training tips.

Focuses on the use of DDR in exercise. Includes testimonials, "getting started" guides, support forums, and general health issues.

Education, apparel, forums, advice and accessories. Venice, California.

Fitness trainer and creative artist of movement. English and German.

Brisk arm movement with the use of poles in conjunction with walking, also a series of stretching and toning exercises.

Large repository of aerobics choreography and patterns plus video reviews and an active discussion forum.

Deep water workout which mimics running, biking and weight lifting.

An online programme of exercises to be incorporated into your everyday life.

Jacki Sorensen's dancing, workout and strong step classes includes the US and Australia. Class locator, gear, videos.

Instructor portal offering aerobics and step choreography, videos and music, conventions and workshops, trainer listing.

Dance exercise program combining popular Latin dances with exercise physiology.

AFAA instructor and examiner's site includes forum, routines, news, tips, and guidance.

Directory portal for aerobics information on the web.