The effect of lessons in the Alexander Technique on pianists’ posture during performance

The Alexander Technique (AT) is a somatic method often employed by musicians, including pianists, which teaches its students to become consciously aware of their own postural behavior while carrying out various tasks. Little research has been conducted as to whether, and if so, how the AT affects the posture of pianists while they are playing the piano, and quantitative measurements of their postural angles have not yet been taken. The purpose of this study was to determine the effects of an intervention consisting of 10 AT lessons on pianists’ postural angles while playing, and to find out if the effects were still evident 4 weeks later. The following postural angles were measured before and after the intervention: craniovertebral angle, head tilt, head–neck–trunk angle, trunk angle, thoracic angle, thoracolumbar angle, and lumbar angle. There were significant effects of the intervention such that the craniovertebral and head–neck–trunk angles were found to have increased, and trunk, thoracic, and thoracolumbar angles were found to have decreased both immediately post-intervention and 4 weeks later. The AT appears to be a viable method of altering postural behavior while playing the piano, as seen in an overall pattern of spinal extension.