[1] The absence of rhythmic gymnasts from the Soviet Union, Bulgaria and East Germany.

For Western German athletes at the time, the highest ranked athletes remaining in contention meant Rosenberg and teammate Carmen Rischer competing at the 1975 World Championships in Madrid, Spain.

Since 1986 she has been directing the dance group of the University of Konstanz and collaborating as a dancer in several contemporary productions.

[2] She is also the author of various specialist books on the topic of dance and movement, and has been the chairwoman of the Gesellschaft für Tanzforschung since 2012.

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