Yoga and Kayak Fishing

Most of y'all who read my blog know how important health and fitness are to me, and how much I feel that being fit and healthy can improve your fishing.  I haven't talked about it too much, but Yoga can be great for the kayak angler.  Here is a link to a a pretty good (and short) article about Yoga and Water Sports:  http://www.yogajournal.com/practice/2842

Check it out.  Have any of y'all used Yoga to help improve your kayak fishing?