AUTHOR=Park Jaehyun , Kim Bongjo , Jeong Minki , Jung Hyun-Hun , Hong Garam , Park Sang Kab TITLE=Effects of Taekwondo training on thigh muscle cross-sectional area, health-related physical fitness, HbA1c, and GLP-1 in sedentary older women JOURNAL=Frontiers in Sports and Active Living VOLUME=Volume 7 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/sports-and-active-living/articles/10.3389/fspor.2025.1553202 DOI=10.3389/fspor.2025.1553202 ISSN=2624-9367