The International Conference on Health Big Data and Smart Sports is a leading conference held annually. It aims at building a shared platform of academic resources, expanding channels of international academic exchange in Health Big Data and Smart Sports, promoting scientific innovation on a global scale, and strengthening academic cooperation between China and the outside world. It is a great opportunity to promote academic communication and collaboration worldwide. This volume contains the papers presented at the 2022 2nd International Conference on Health Big Data and Smart Sports (HBDSS 2022), held during November 18th-20th, 2022 in Xiamen, China (virtual form). For the safety concern of all participants, we decided to hold it as a virtual conference which is also effective and convenient for academic exchange and communication. Everyone interested in these fields were welcomed to join the online conference and to give comments and raise questions to the speeches and presentations.
