Primary Objective:~Determine the feasibility and acceptability of a virtually supervised exercise intervention compared to control in AYAs with brain tumors undergoing cranial radiotherapy (CRT).~Secondary Objective:~Assess the effect of supervised exercise intervention on the neuroanatomic structure and cognitive function changes in AYAs with brain tumors undergoing CRT.~Exploratory Objective:~Assess the effect of supervised exercise intervention on other brain structure (white matter integrity), cognitive functions (attention, visual learning, psychomotor function, executive function, verbal learning, working memory and clinician-reported neurological exam outcomes), patient-reported health-related quality of life, objectively measured and patient-reported physical activity level, patient-reported dietary recall, objectively measured physical function assessments, and exercise progression (exercise volume).
To test a new investigational virtual exercise program for adolescents and young adults (AYAs) with brain tumors who plan to receive cranial radiotherapy