article_snippet.sent: Iconic: Olivia Newton-John's aerobic anthem
article_snippet.sent: Being freestyle though, I like to change up the tracks and let people request songs, but also give people the structure of the same key moves each week.'
article_snippet.sent: People want variation, People want a ballad and People want to go nuts when the chorus hits.
article_snippet.sent: And the great thing about using songs is People're only 3.5-4 minutes long
article_snippet.sent: I love seeing people improve people quality of life through the magic of music and star jumps - as sentimental as that sounds.'