This article provides an overview of rehabilitation robotics, focusing on its integrated technologies, applications, existing limitations, and recommendations within the field of cardiac rehabilitation.It proposes that the application of rehabilitation robotics in cardiac rehabilitation offers several potential benefits for patients, including enhancing training adherence, motor function, car-diac function, and balance performance.Future efforts in this domain should update the rehabilitation robotics through multidisciplinary integration, establish standardized clinical application frameworks, and achieve precise rehabilitation by incorporating personalized algorithms, thereby further advancing the application of rehabilitation robotics in cardiac rehabilitation.