Aerobics

» Alexey's Stepcenter
   Provides animated choreography videos, a step language dictionary, a music board, links, and message board.

   
   http://www.stepcenter.com/

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

   
   http://www.dancenetfitness.com

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

   
   http://www.easyexercises.com

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

   
   http://www.fitmoves.com/

» Fitness Harmony
   Provides tips, news, and videos. Also includes a member's only area.

   
   http://www.FitnessHarmony.com

» GetUpMove
   Uses the video game "Dance Dance Revolution" to exercise. Testimonials, introductory guide, forums.

   
   http://www.getupmove.com/

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

   
   http://www.jackis.com

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

   
   http://www.jumpybumpy.com

» Mad Dogg Athletics and Spinning
   Education, apparel, forums, advice and accessories. Venice, California.

   
   http://www.spinning.com

» Mr. Move it
   Fitness trainer and creative artist of movement. English and German.

   
   http://www.mrmoveit.org

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

   
   http://stride.gabel.net/

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

   
   http://www.turnstep.com

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

   
   http://www.vitasvibe.com