Remotely supervised home-based online chair yoga intervention for older adults with dementia: Feasibility study

•A home-based remotely supervised online chair yoga is feasible and safe for socially isolated older adults with dementia.•A telehealth-based chair yoga intervention was found to be convenient to older adults with dementia and their caregivers.•Yoga instructor can monitor participants’ poses and correct them to optimize efficacy of yoga and reduce a chance of injury.•This telehealth approach can be used as a monitoring and coaching strategy for implementation of home-based CY.