A beginner takes four tai chi lessons in an alley in the middle of town, and the poem follows her from awkwardness to a quiet kind of calm. At first she feels clumsy and out of place, stomping in heavy shoes while the teacher moves gracefully in silk. Each move has a vivid animal or image for a name, and these names slowly become part of how she sees the world. By lesson two she can almost imagine stroking a bird's feathers and feeling how light it is.
The mood shifts from embarrassment to restlessness, then to something steadier. In lesson three she still struggles to "settle down." By the end she no longer cares who watches. The movements form a "frail barrier" against traffic and noise, and she imagines pushing away what she doesn't need. The last lines, ending in "Closing Position" that feels like "beginning again," leave a hopeful, peaceful tone.