Yesterday I did something I hadn't done in many, many months: power yoga . I was once a regular of these classes, but I'd made a decision prior to my marathon training to keep only one yoga class per week, and that was my ashtanga yoga class. While ashtanga is essentially a power practice, it is a set series of poses, and it incorporates more flexibility (much to my liking) than most power classes do. Since completing my marathon , I've been thinking of ways to improve my training regimen. The last plan got me through, but I feel like it barely got me through. I knew all along that I was not doing enough strength training, but I was so focused on making my running goals that all else fell by the wayside. In retrospect, I think many of my injuries and near injuries could have been prevented or helped if I had just done the dang strength training. Also, in my 20/20 hindsight, I realized that my injuries--while never severe--were all from repetitive movements that created s...