Quad axel remains among figure skating's most elusive and sought after prizes - The Japan Times
Jumping wizards make possibilities seem endless — Globetrotting by Philip Hersh
Are quintuple jumps in figure skating possible? “Quints” physiology and physics, and what matters in the sport.
Kamila Valieva's historic quadruple jump seals team figure skating gold | Winter Olympics Beijing 2022 | The Guardian
How Quad Jumps Have Changed Women's Figure Skating | FiveThirtyEight
Raising Age Limit for Figure Skating Could End Era of Quad Jumps – NBC Bay Area
Nathan Chen Makes a Comeback With an Unprecedented 6 Quads - The New York Times
Has anyone landed a quad axel in figure skating? | ksdk.com
Teenage figure skater first woman to land quad jump at Olympics | Sports | Bangladesh Sangbad Sangstha (BSS)
Nathan Chen Was The First Skater To Land 5 Quadruple Jumps | Next Generations Leaders | TIME - YouTube
Quadruple jump - Wikipedia
Quadruple jump - Wikipedia
Figure Skating in the 2022 Olympics Hinged on Quad Jumps. What's Next?
Nathan Chen Made History With 6 Quad Jumps. What's That? | TIME
How the Quad Jump Is Changing Women's Figure Skating - The New York Times
What Is a Quad in Figure Skating? Kamila Valieva's Historic Jumps at Beijing Olympics – NBC New York
How the Quad Jump Is Changing Women's Figure Skating - The New York Times
Kamila Valieva makes Olympic history with quadruple jumps - The Washington Post
Nathan Chen Makes a Comeback With an Unprecedented 6 Quads - The New York Times
:max_bytes(150000):strip_icc():focal(644x59:646x61)/kamila-vailyeva-1-14e94839b3e849bf8320483e3eb0916f.jpg "Figure Skater Kamila Valieva Makes History with Quad — What to Know")
Figure Skater Kamila Valieva Makes History with Quad — What to Know
Kamila Valieva: Figure skater is first woman to land quad at Olympics
Men's figure skating debates the importance of the quadruple jump | Winter Olympics 2014 | The Guardian
Kamila Valieva makes history with quad jump at Olympics 2022
Watch Kamila Valieva land 1st women's quad at Winter Olympics | 11alive.com
Repetition of quad jumps limited as ISU approve package of technical rules
/cloudfront-us-east-2.images.arcpublishing.com/reuters/X2ADBMIXK5JCFFPLMENNK3VFCY.jpg "Figure skating-'King of jumps': Why the quad Axel is so difficult | Reuters")