Figure skating jumps
Jumps are referred to by how many times the skater turns in the air. One revolution (one and a half for the Axel) is a "single" jump. Two revolutions (two and a half for the Axel) is a "double" jump. Three revolutions (three and a half for the Axel) is a "triple" jump. Four revolutions (four and a half for the Axel, although this has never been done in competition) is a "quadruple" or "quad" jump. The first triple jump landed in competition was a loop jump. It was landed by Dick Button in 1952. The first quadruple jump landed in competition was a toe loop jump. It was landed by Kurt Browning in 1988. Currently, men in world-class competition usually attempt a full set of triples and sometimes one or two quadruple jumps in their free skating programs. Triple Axels are rare for ladies, and quadruple jump attempts even more so.
Ashley Caldwell
Caldwell then suffered from back to back ACL tears, missing the 2012 and 2013 competitive seasons. Upon returning she claimed the silver medal at her first world cup event in China earning a spot to the Sochi Olympics. She placed 10th place after a bad landing on her first finals jump. She competed again in Beijing in December 2014 winning gold, alongside her 19-year-old teammate Kiley McKinnon, who won silver. She became the first female skier to land a quadruple twisting triple back flip at the 2017 World Championship in Sierra Nevada, Spain. Caldwell won the event alongside teammate Jon Lillis.