Exercise to Treat Frailty and Decreased Physical Function in Transplant Candidates

Participants will be asked to complete 2 1-hour exercise sessions per week for 8 weeks (16 total sessions) under the supervision of a licensed respiratory therapist on non-dialysis days. The exercise program will be based on pulmonary rehabilitation and will follow guidelines established by the American Thoracic Society. Exercise sessions will include endurance (treadmill or cycle ergometer), strength (weight resistance), and flexibility training. Exercise sessions will be tailored to individual participants, and participant safety will be monitored during each session.