How Quad Jumps Have Changed Women's Figure Skating | FiveThirtyEight
Watch: Kamila Valieva Becomes the First Woman to Land a Quadruple Jump at the Olympics at Just 15 | SELF
Repetition of quad jumps limited as ISU approve package of technical rules
The quad generation: Russian teen stars out to oust Zagitova — RT Sport News
How Quad Jumps Have Changed Women's Figure Skating | FiveThirtyEight
What Is a Quad in Figure Skating? | POPSUGAR Fitness
Olympics-Figure skating-First woman to land quad at Games, Valieva fulfils dream of glory | Nippon.com
EXPLAINER: How figure skaters deliver quadruple jumps - The Mainichi
A quadruple Axel in competition? “Not anytime soon” for world champion Nathan Chen - Olympic News
Hanyu Yuzuru becomes the first skater in history to execute quadruple Axel on international stage-Xinhua
Nathan Chen Makes a Comeback With an Unprecedented 6 Quads - The New York Times
Nathan Chen Made History With 6 Quad Jumps. What's That? | Time
Russian Figure Skater, 15, First Woman to Land Quad Jump at Olympics - The Moscow Times
FIGURE SKATING/ Hanyu needs faster rotation to land a historic quadruple axel | The Asahi Shimbun: Breaking News, Japan News and Analysis
Kamila Valieva's historic quadruple jump seals team figure skating gold | Winter Olympics Beijing 2022 | The Guardian
Kamila Valieva: Russian figure skater is 1st woman to land quad jump at Olympics
Quad revolution comes in force to women's figure skating - OlympicTalk | NBC Sports
Figure Skating: Ladies and the Quad Jump - Golden Skate
Watch Kamila Valieva land 1st women's quad at Winter Olympics | 11alive.com
Nathan Chen Makes a Comeback With an Unprecedented 6 Quads - The New York Times
Kamila Valieva: Figure skater is first woman to land quad at Olympics
Beijing 2022: Yuzuru Hanyu, the quad axel and the future of figure skating | Sports | German football and major international sports news | DW | 09.02.2022
