men’s skeleton race, 男子俯式冰橇比賽

Kyle Tress, of the United States, competes in a world cup men’s skeleton race in Whistler, British Columbia, Dec. 3, 2016. (Photo: Darryl Dyck/The Canadian Press via AP)
Photos of the day — December 3, 2016
https://www.yahoo.com/news/photos-day-december-3-2016-slideshow-wp-233753755/photo-p-people-gather-under-christmas-photo-233753932.html

Skeleton (sport) - Wikipedia

俯式冰橇