What Is a Quad in Figure Skating? | POPSUGAR Fitness
How the Quad Jump Is Changing Women's Figure Skating - The New York Times
Kamila Valieva: Russian figure skater is 1st woman to land quad jump at Olympics
Figure Skating: Ladies and the Quad Jump - Golden Skate
Nathan Chen Makes a Comeback With an Unprecedented 6 Quads - The New York Times
How American Women Fell Behind In Skating's Quad Era | Defector
Russian Figure Skater Kamila Valieva Landed Quad Jump at Olympics
The Year Teenage Girls Blew Up Figure Skating - WSJ
Repetition of quad jumps limited as ISU approve package of technical rules
A quadruple Axel in competition? “Not anytime soon” for world champion Nathan Chen - Olympic News
How Quad Jumps Have Changed Women's Figure Skating | FiveThirtyEight
Quad axel remains among figure skating's most elusive and sought after prizes | The Japan Times
EXPLAINER: How figure skaters deliver quadruple jumps - The Mainichi
Figure skating star lands quadruple Rittberger jump in training, coach says
Hanyu Yuzuru becomes the first skater in history to execute quadruple Axel on international stage-Xinhua
Raising Age Limit for Figure Skating Could End Era of Quad Jumps – NBC Chicago
The quad generation: Russian teen stars out to oust Zagitova — RT Sport News
Kamila Valieva: Russian figure skater becomes first woman to land a quad at the Winter Olympics - CNN
Russian Figure Skater, 15, First Woman to Land Quad Jump at Olympics - The Moscow Times
Quad revolution comes in force to women's figure skating - OlympicTalk | NBC Sports
Why Didn't Alexandra Trusova Get Gold? Skating Scoring, Explained - The New York Times
Kamila Valieva's historic quadruple jump seals team figure skating gold | Winter Olympics Beijing 2022 | The Guardian
Nathan Chen Makes a Comeback With an Unprecedented 6 Quads - The New York Times
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
