Angela wagner and shannon sliva from yogasport - a baptiste power yoga studio in dallas, texas - show us how to do a fun transition from chair pose to boat pose and back to chair pose.. Chair pose clearly works the muscles of the arms and legs, but it also stimulates the diaphragm and heart. exhale and bend your knees, trying to take the thighs as nearly parallel to the floor as possible. the knees will project out over the feet, and the torso will lean slightly forward over the. 40 kid-friendly chair yoga poses. giselle