I'm so glad you wrote this--swimming is also my best exercise and I will get more motivated from your example. Sometimes it is hard to motivate what with all the winter clothes changing and other excuses, but like you , I always feel it is beneficial to get in the water. I'm pisces so water is a good environment for me. I never thought of that--how you have to concentrate on your breathing when swimming --so true--and that is also a key to meditation so swimming is meditative for us.