Effectiveness of an Augmented Reality–Assisted Baduanjin on Multidimensional Frailty Among Older Adults in Long-Term Care Facility: A Three-Arm Randomized Controlled Trial

Frailty accelerates functional decline and increases care dependence in long-term care facility (LTCF) residents. This trial evaluated whether augmented reality (AR)–integrated Baduanjin improves multidimensional frailty and related health outcomes in institutionalized older adults.