... 1980s. The humble beginnings of aerobic dance evolved to include many styles of dance, step aerobics, weight training, yoga, Pilates, kickboxing, and many more. Gadgets have been introduced such as steps, stability balls, medicine balls, resistance ...
http://www.examiner.com/article/branding-the-wave-of-the-future-or-a-nail-the-coffin-for-group-exercise?cid=rss
http://www.examiner.com/article/branding-the-wave-of-the-future-or-a-nail-the-coffin-for-group-exercise?cid=rss
