Alena Prosková, married Plischkeová (born 29 April 1948) is a Czech athlete. She competed for Czechoslovakia in the women's high jump at the 1972 Summer Olympics. Her daughter Sylvia Plischke was a professional tennis player. References External links 1948 births Living people Athletes (track and field) at the 1972 Summer Olympics Czech female high jumpers Olympic athletes of Czechoslovakia Sportspeople from Plzeň