Exercise Intervention - and Impact on Hospitalization

inclusion= waitlisted for liver transplant with poor 6MWT Exclusion criteria include: age \< 18 years, recent hospitalization (within 14 days) due to decompensation, variceal bleeding in the previous 1 month, large esophageal varices without primary prophylaxis, active excessive alcohol intake (in the previous 3 months), current overt uncontrolled hepatic encephalopathy, hepatopulmonary syndrome with uncontrolled hypoxia, portopulmonary hypertension, inability to perform exercise, or marked symptomatic comorbidities (cardiac, pulmonary, renal). multiorgan transplant