AUTHOR=Clastres Patrick , Vallotton François , Bancel Nicolas TITLE=Editorial: Youth, Young People, and Sport in the Twentieth Century JOURNAL=Frontiers in Sports and Active Living VOLUME=4 YEAR=2022 URL=https://www.frontiersin.org/journals/sports-and-active-living/articles/10.3389/fspor.2022.887919 DOI=10.3389/fspor.2022.887919 ISSN=2624-9367