Italian-American actress and model Julia Fox is seen on February 15, 2023 in New York City. (Photo by Rachpoot/Bauer-Griffin/GC Images)

Fans attend “The Batman” special screening at BFI IMAX Waterloo on February 23, 2022 in London, England. (Photo by Jeff Spicer/Getty Images for Warner Bros.)

Rita Ora's sister Elena has shown off her model looks while in Ibiza in the second decade of August 2023. (Photo by elenaora/Instagram)

English-Albanian singer and songwriter Dua Lipa shows off her end-of-summer body in the last decade of August 2023. (Photo by dualipa/Instagram)

Rachel Zegler, right, a cast member in “The Hunger Games: The Ballad of Songbirds & Snakes”, shoots a selfie with fellow cast members Tom Blyth, left, and Hunter Schafer at the Los Angeles premiere of the film, Monday, November 13, 2023, at the TCL Chinese Theatre. (Photo by Chris Pizzello/AP Photo)

Romanian actress and model Madalina Diana Ghenea poses for photographers upon arrival at the premiere of the film “Killers of the Flower Moon” at the 76th international film festival, Cannes, southern France, Saturday, May 20, 2023. (Photo by Daniel Cole/AP Photo)

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.

Jennifer Lopez And Giuseppe Zanotti Celebrate Their New Shoe Collaboration at Neiman Marcus on January 26, 2017 in Beverly Hills, California. (Photo by FameFlynet)