AUTHOR=Sampaio Ricardo Aurélio Carvalho , Sewo Sampaio Priscila Yukari , Capelo Luciane Portas , Uchida Marco Carlos , Arai Hidenori TITLE=Editorial: Sarcopenia and frailty: the role of physical activity for better aging JOURNAL=Frontiers in Public Health VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2023.1303223 DOI=10.3389/fpubh.2023.1303223 ISSN=2296-2565