Psychosocial Benefits of Exercise in Endometrial Cancer Survivors

Inclusion Criteria: * 1\) Female, 18 to 70 years of age with history of Stage I, II, or III endometrial cancer diagnosis occurring at least 6 months prior to study enrollment, * 2\) if chemotherapy or radiation therapy was received, patient must be ≥ 4 weeks post final primary treatment administration, * 3\) if patient has undergone surgical procedure, must be ≥ 8 weeks post-procedure or cleared by surgeon for moderate intensity walking, * 4\) English speaking, * 5\) medical clearance for participation provided by primary care physician or oncologist, * 6\) average fatigue over the past week of ≥3 on a 1 to 10 Likert scale or worrying thoughts ≥ a lot of the time or enjoy the things they used to a little/ not at all. Exclusion Criteria: * 1\) metastatic or recurrent endometrial cancer, * 2\) inability to ambulate without assistance, * 3\) unstable angina, * 4\) New York Heart Association class II, III, or IV congestive heart failure, * 5\) uncontrolled asthma, * 6\) having been told by a physician to only do exercise prescribed by a physician, * 7\) dementia or organic brain syndrome, * 8\) schizophrenia or active psychosis, * 9\) participating, on average, in more than 20 minutes of physical activity on two or more days per week during the past six months, * 10\) anticipates undergoing elective surgery during the duration of the intervention which would interfere with the intervention participation, * 11\) does not live or work less than 50 miles from the study site, * 12\) lack of transportation to the study site, * 13\) plans to move residence out of the local area during the study duration, * 14\) plans to travel out of the local area for more than a week during the intervention, * 15\) contraindication to participation in physical activity, * 16\) non-compliant with sleep apnea treatments.