Regular exercise confers many benefits: It will increase your mood, decrease fatigue, and increase the quality of your sleep, among others. But how can exercise impact substance use? Is exercise an effective adjunct to treatment? If so, how do we encourage a behavior that, for many, is so hard to maintain? Dr. Ana Abrantes discusses the research on exercise and substance use treatment, with a particular focus on making exercise accessible. Dr. Ana Abrantes is a Professor of Psychiatry and Human Behavior in the Alpert Medical School of Brown University, and the Co-Director of Behavioral Medicine and Addictions Research at Butler Hospital.