Exercise Therapy in Mental Disorders-study

This study is testing whether structured exercise therapy is effective and safe for people living with schizophrenia-spectrum disorders or bipolar disorder. Researchers want to understand how physical exercise affects mental health symptoms, physical fitness, and overall wellbeing in people with serious mental illness. **You may be eligible if...** - You have been diagnosed with a schizophrenia-spectrum disorder (ICD-10 F2) or bipolar disorder (ICD-10 F3) - You are able to provide informed consent to participate - You are medically cleared for exercise testing and training **You may NOT be eligible if...** - You have a medical condition that makes exercise testing or training unsafe (per American College of Sports Medicine guidelines) - You have a life-threatening or terminal medical illness - You are physically or cognitively unable to participate in the exercise sessions or assessments - You are currently pregnant, or less than 6 months postpartum Talk to your doctor to see if this trial is right for you.