Cai, Hongjuan, and Miao Cai. “Cardiac Function Monitoring During Marathon Training Based on Smart Medical Wearable Sensor Device”. Molecular & Cellular Biomechanics 21, no. 4 (December 9, 2024): 627. Accessed March 11, 2025. https://sin-chn.com/index.php/mcb/article/view/627.