RedactedNarrative: Operator not present at time of interview.The operator was traveling in a SW direction with a Big Brawler tube with two occupants. The vessel was making a counterclockwise turn and going about 20mph. The victim stood and fell backward into a split leg position, feet facing oncoming water. 
  
  The operator immediately stopped and the victim was boarded with assistance. She said she felt a pop and immediate back leg contractions. The incident was a short distance from dock so she was brought there. A family member who is a doctor evaluated the victim and within 15 monutes called for medical assistance. The victim was transported to hospital by Cassadaga Fire Department.