AUTHOR=Koehler Karsten , Drenowatz Clemens TITLE=Editorial: Understanding the Interaction Between Physical Activity and Diet for the Promotion of Health and Fitness JOURNAL=Frontiers in Nutrition VOLUME=8 YEAR=2022 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2021.835535 DOI=10.3389/fnut.2021.835535 ISSN=2296-861X