目的 旨在探索XR技术如何为家居运动产品带来创新设计，以满足人们日益增长的居家健身需求，提升家居运动的体验感、趣味性和科学性。为家居运动产品的创新设计提供了新的思路和技术支持。方法 首先，通过广泛查阅国内外相关文献，系统梳理了XR技术的基本原理、发展历程及在各领域的应用现状。其次，对现有基于XR技术的家居运动产品进行剖析，总结成功经验和存在的问题。分析XR技术如何在实际产品中实现沉浸式运动场景构建、实时运动数据监测与个性化运动课程设计等功能。最后，验证评估XR技术在家居运动产品创新设计中的实际效果与用户体验。结论 提出以“沉浸交互”为核心的创新设计方法，从空间扩展、智能动作指导、游戏化激励机制三个方面对其进行优化与提升，构建“生理-心理-社交”三位一体的智能运动生态系统。以期为XR技术赋能下的家居运动产品创新设计提供理论支持。

The work aims to explore how XR technology can bring innovative design to home sports products to meet the growing demand for home fitness, while enhancing the experiential quality, entertainment value, and scientific rigor of home sports, and providing new perspectives and technical supports for the innovative design of home sports products. First, through an extensive review of domestic and international literature, the fundamental principles, developmental history, and current applications of XR technology across various domains were systematically organized. Second, existing XR-based home sports products were analyzed to summarize successful practices and identify challenges. The ways how XR technology enabled immersive exercise environments, real-time motion data monitoring, and personalized workout program design in practical applications were analyzed. Finally, the practical effectiveness and user experience of XR technology in the innovative design of home sports products were validated and evaluated. The study proposes an innovative design framework centered on "immersive interaction", optimizing and advancing three key aspects:spatial expansion, intelligent motion guidance, and gamified incentive mechanisms. This approach establishes a "physiological-psychological-social" trinity intelligent fitness ecosystem. The findings aim to provide a theoretical support for the innovative design of home sports products empowered by XR technology.