Comprehensive Yoga Therapy Based Lifestyle Prehabilitation Program for Women With Ovarian Cancer

Primary Objectives: Primary Objective: to assess the feasibility of a CYT prehabilitation program in women with ovarian cancer scheduled to receive NACT and IDS. Feasibility criteria will include the percent of eligible patients who consent to participate (feasibility is defined as 30% of those approached and are eligible end up consenting) and study retention by the last follow-up (feasibility is defined as 60% of those undergoing surgery remaining in the study and providing some data at baseline and at last follow-up timepoint). Secondary Objectives: * Examine the effects of the CYT program on physical conditioning as assessed by the 2-minute step test (2MST) and sit to stand reps (30secSTS) compared with WLC. * Examine group differences in surgical outcomes including post op stay, readmission rate, post op morbidity, surgical site infection rate, , and time to first chemotherapy post operatively. * Examine group differences in patient-reported outcomes including QOL, fatigue, stress, sleep disturbances, mental health, social support, and mindfulness. * Examine if there are group differences in preoperative albumin level, vit D, magnesium levels. * Examine group differences and changes over time in microbiome biodiversity. * Examine group differences in body composition (sarcopenia) as measured by routine abdominal CT scans. * Explore the association between adherence to the components of CYT with ability to sustain behavior changes and between changes in lifestyle parameters with outcomes. This will be explored both within and across groups.