FILE - Minnesota Vikings offensive tackle Korey Stringer leaves the field on Nov. 12, 2000, in Minneapolis. (AP Photo/Tom Olmscheid, File)

FILE - Dr. Douglas Casa, CEO, Korey Stringer Institute, speaks during an NFL safety news conference at the NFL football meetings, March 27, 2023, in Phoenix. (AP Photo/Matt York, File)

Minnesota Vikings tackle Ryan Van Demark (72) hydrates during the team's NFL football training camp Wednesday, July 29, 2026, in Eagan, Minn. (AP Photo/Abbie Parr)

Detroit Lions running back Jabari Small drinks water to cool off from the heat during a NFL football training camp practice in Allen Park, Mich., Wednesday, July 29, 2026. (AP Photo/Paul Sancya)

WASHINGTON, DC - JULY 31: Diana Shnaider of the United States returns a shot during a women's singles match against Liudmila Samsonova on day five of the Mubadala DC Open 2026 at William H.G. FitzGerald Tennis Center on July 31, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)

WASHINGTON, DC - JULY 31: Alex Michelsen of the United States shakes hands with Taylor Fritz of the United States after a men's singles match on day five of the Mubadala DC Open 2026 at William H.G. FitzGerald Tennis Center on July 31, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)

WASHINGTON, DC - JULY 31: Alex Michelsen of the United States reacts during a men's singles match against Taylor Fritz of the United States on day five of the Mubadala DC Open 2026 at William H.G. FitzGerald Tennis Center on July 31, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)

WASHINGTON, DC - JULY 31: Taylor Fritz of the United States returns a shot during a men's singles match against Alex Michelsen of the United States on day five of the Mubadala DC Open 2026 at William H.G. FitzGerald Tennis Center on July 31, 2026 in Washington, DC. (Photo by Emilee Chinn/Getty Images)