Hsu, Chi-Yueh, Ming-Yueh Wang, Ting-I Lee, Hsiu-Hui Chiang, and Chun-Yu Chien. 2022. “Exploring the Behavior of Online Fitness Users by Using the Unified Theory of Acceptance and Use of Technology”. SPORT TK-EuroAmerican Journal of Sport Sciences 11 (February):14. https://doi.org/10.6018/sportk.509231.