Women undertaking a ten week program of 75 minute Restorative Yoga (RY) classes gained positive differences in aspects of mental health such as depression, positive emotions, and spirituality (feeling calm/peaceful) compared to the control group. The study, published in a special issue of Psycho-Oncology focusing on physical activity, shows the women had a 50% reduction in depression and a 12% increase in feelings of peace and meaning after the yoga sessions.