Living Independence Through Functional Training

Inclusion Criteria:

* between the ages of 65 and 90 years
* community-dwelling
* live within a 50-mile radius of the study site with wireless connectivity in the area
* mobility limitations as indicated by self-reported of using a mobility aid or having unsteady gait or walking slower than before
* cognitive decline as indicated by a score \< 12 on Mini MoCA Version 2.1
* a care partner or adult family member living in the home or nearby
* willing to wear an activity tracker during the study period

Exclusion Criteria:

* plan to receive skilled rehabilitation services
* plan to move away outside the study area in two months
* reside in an assisted living or long-term care facility or plan to relocate to such a facility in the next three months
* severe vision or hearing loss that impedes activity performance or communication
* unable to stand or walk even with a mobility aid
* unable to follow a one-step command or carry on a conversation over the phone
* unable to commit to the six-week exercise program
* contradictions to resistance exercise, such as the end-stage heart failure
* a terminal disease or on hospice care
* a neurological condition affecting motor skills
* not able to provide consent.