Not only does yoga reduce stress, but it's critical to helping you stay flexible and balanced as you get older! I know SO many people who have been injured by falling or tripping or so on. With yoga you get good at being balanced, and usually you can catch yourself in those situations. It is a fantastic injury prevention system!
If you haven't done yoga before, chime in and we can help you get started. It is SO easy to start. For example Mountain Pose is simply standing straight, your feet shoulder width apart, and relaxing. That is the basics of that pose.