AUTHOR=Qi Kaicheng , Yin Zhiyang , Li Chao , Zhang Jianjun , Song Jingke TITLE=Effects of a lumbar exoskeleton that provides two traction forces on spinal loading and muscles JOURNAL=Frontiers in Bioengineering and Biotechnology VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2025.1530034 DOI=10.3389/fbioe.2025.1530034 ISSN=2296-4185