AUTHOR=Miao Guoqing , Yan Qi , Zhu Houyuan , Li Fantai 

TITLE=Study on heart rate recovery index to predict maximum oxygen uptake in healthy adults aged 30 to 60 years old

JOURNAL=Frontiers in Physiology

VOLUME=15

YEAR=2024

URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2024.1437962

DOI=10.3389/fphys.2024.1437962

ISSN=1664-042X