CHANHASSEN, Minn., Dec. 27, 2023 /PRNewswire/ -- Based on information as of December 26, 2023, Life Time Group Holdings, Inc. ("Life Time," "we," "our," "us," or the "Company") (NYSE: LTH) today reaffirmed its guidance for fiscal year ended December 31, 2023, that it provided on October 25, 2023, as part of its third quarter earnings release.Fourth Quarter 2023 Guidance (based