AUTHOR=Lakicevic Nemanja , Gentile Ambra , Mehrabi Samira , Cassar Samuel , Parker Kate , Roklicer Roberto , Bianco Antonino , Drid Patrik TITLE=Make Fitness Fun: Could Novelty Be the Key Determinant for Physical Activity Adherence? JOURNAL=Frontiers in Psychology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2020.577522 DOI=10.3389/fpsyg.2020.577522 ISSN=1664-1078