I took a Yoga class several years ago with my wife before cancer came on the horizon. It was one of the hardest, yet most satisfying workouts I've ever done (and I do weight training and running on a regular basis). At the end of the session, I was as relaxed and peaceful as you'd ever wish. My flexibility improved greatly. If you have this opportunity to do it for free, I encourage all of you to give it a try ........and oh, the scenery
-------totally a win-win proposition.