AUTHOR=Song Junkyung , Choi Yoon-Seok , Lee Sungjune , Park Dawon , Park Jaebum 

TITLE=Changes in muscle oxygenation and activity during cumulative isometric muscle contraction: new insight into muscle fatigue

JOURNAL=Frontiers in Physiology

VOLUME=16

YEAR=2025

URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2025.1559893

DOI=10.3389/fphys.2025.1559893

ISSN=1664-042X