The lower back is a part of the body that for so many of us, suffers repeated discomfort, stiffness and pain. Yet most of the time we choose to ignore it, hoping the pain will just go away. In yoga, it is our job to shine a light on the parts of us that don’t feel so good, so that we can take steps to heal, as healing begins with awareness. And the good news is that just a little bit of yoga each day can go a long way to undoing a lot of the stress we put on…