Walking for Recovery From Surgery in Improving Quality of Life in Older Adults With Lung or Gastrointestinal Cancer and Their Family Caregivers

You may be eligible if

• Inclusion:
• PATIENT: Diagnosis of lung or GI (colorectal, pancreas, liver) cancers
• PATIENT: Scheduled to undergo surgery
• PATIENT: \>= 65 years
• PATIENT: Able to read and understand English
• CAREGIVER: Family member/friend identified by the patient as the primary caregiver before and after surgery
• CAREGIVER: \>= 21 years
• CAREGIVER: Able to read and understand English
• This study will be conducted in patients and family caregivers who are scheduled to undergo lung or GI cancer surgery treatment
• There are no restrictions related to performance status or life expectancy
• All subjects must have the ability to understand and the willingness to sign a written informed consent
• Exclusion
• Subjects, who in the opinion of the investigator, may not be able to comply with the safety monitoring requirements of the study