Arlington Aging Study

Subjects will be asked to participate in two study visits that may last up to 5 hours each. In some cases, additional visits may be needed to accommodate their schedule, and/or the schedule of the study team. All participants will provide informed consent prior to participating in the study procedures such as demographic, medical history, risk factor assessment; questionnaires; geographic information system analysis; blood pressure measurements; assessment of aerobic exercise capacity, cognitive function; olfactory testing; Dual X-Ray absorbency, fasting followed by venous blood draw, vascular function assessment; testing of muscle strength; short physical performance battery; functional mobility; and remote monitoring. The order of procedures and visits may change depending on participant, staff, equipment, and infrastructure availability/needs. Moreover, procedures may be repeated for data quality purposes, if deemed necessary by the investigators.