Skeleton involves a person riding a small sled down a frozen track while lying face down. The sport is a more intense form of luge because skeleton competitors leap onto the sled and slide downhill head first. Skeleton athletes can reach up to 80 mph on straightaways, causing forces up to 5g, so the helmet is a critical component for attitude as well as safety.

American model Isabella Khair Hadid is seen on March 13, 2018 in Los Angeles, California. (Photo by The Mega Agency)

Olivier Giroud of AC Milan scores the second goal during the Serie A TIM match between AC Milan and AS Roma – Serie A TIM at Stadio Giuseppe Meazza on January 14, 2024 in Milan, Italy. (Photo by Alessandro Garofalo/Reuters)

Italy's Arianna Valcepina falls during the women's 500 m qualifying race at the ISU Short Track Speed Skating World Cup in Gdansk, Poland, 16 February 2024. (Photo by Adam Warzawa/EPA)

Girls Aloud: Nicola Roberts, Kimberley Walsh, Sarah Harding and Cheryl Cole at Kimberley Walsh's birthday party hosted by Damian Darkko at Mint Nightclub in London, Britain on November 25, 2006. The Girls Aloud star Sarah Harding has died at the age of 39, her mother has said in a post on Instagram. Issue date: Sunday September 5, 2021. (Photo by Rex Features/Shutterstock)

France's Typhaine Solde competes in the women's long jump - T64 finals of the Tokyo 2020 Paralympic Games at the Olympic Stadium in Tokyo on August 28, 2021. (Photo by Kim Price/CSM/Rex Features/Shutterstock)

Maura Higgins turns up the heat in red hot Christmas lingerie and kinky thigh-high boots. The reality star, who appeared on UK Love Island in 2019, posed in skimpy underwear from Ann Summers in December 2021. (Photo by Instagram)

American model Emily Ratajkowski are spotted arriving to the La Ligne dinner at the Hotel Barriere Fouquet in New York City on February 8, 2023. (Photo by The Image Direct)