Now let us study the feeling of _Firmness_. Like that of the central figure, it suggests repose; but a repose not so much of gracious meditation, as of strength and force. In a moment, if need be, this figure would rise to its feet, thrill with alertness and put forth its strength. Meanwhile, as it sits, the line of pressure is straight down through the center of the trunk, and it is the lower muscles of the back that are supporting the chief weight. One shoulder is raised, not however, because it has to bear any pressure as in the case of the central figure, but simply because the trunk inclines a little toward the puma. Observe, though, that the head is held erect over the central line of the figure. If it were not, the feeling of firm strength in the figure would be lessened. On the other hand the face is turned to one side, in order that by its contrast of direction the movement of the whole figure may be more effective.