Testing and Experimental Research on the Flexural Stiffness of Alpine Ski Boots Based on Buckling Mechanical Characteristics. - Qin, Xiangkui; Li, Hailian; Wang, Guoheng; Liu, Zhuangzhuang; Wang, Rui; Wang, Guangzheng; Luo, Chunyang; Li, Jianyong (Applied Sciences (2076-3417), 2026)