Inclusion Criteria:  Adult Veterans with a history of stage I-IIIA lung cancer, and Completed curative intent therapy (i.e., lung cancer resection surgery, definitive radiation, or concurrent chemoradiation) within 1-6 months  Exclusion Criteria:  Adult Veterans with any comorbid conditions that preclude participation in exercise and telerehabilitation: Orthopedic conditions (e.g., bilateral below-knee amputation), or Severe cardiopulmonary disease (e.g., unstable arrhythmias including ventricular tachycardia, heart failure with systolic ejection fraction < 25%, chronic hypoxemia needing > 5 L/min oxygen supplementation at rest), or Inability to follow directions or provide informed consent (e.g., moderate to severe dementia), or Enrolled in hospice, or With an estimated life expectancy of < 6 months