He Ci-Jhan, Hsu Chi-Yueh, Chiang Hsiu-Hui, Using Technology Acceptance Model to Explore the Intention of Internet Users to use the Audio and Video of Fitness Teaching, Journal of Engineering and Applied Sciences, Volume 12,Issue 18, 2017, Pages 4740-4744, ISSN 1816-949x, jeasci.2017.4740.4744, (https://makhillpublications.co/view-article.php?doi=jeasci.2017.4740.4744) Abstract: The rapid development of the internet, online video also a lot of output and changed the way people accept information. Past studies have shown that the perceived usefulness and perceived ease of use of the technology acceptance model is largely determined by the individual’s acceptance and use of IT. We will explain why and how the information content reflect behavioral intention in this study. Keywords: extended technology;fitness;perceived interesting;information content;TAM;Taiwan