Fig. 1
From: Fit to play: posture and seating position analysis with professional musicians - a study protocol
a back scanner MiniRot Combi (ABW GmbH, Frickenhausen/Germany), b marker position on the bare back (marker location from cranial to caudal: vertebra prominens (7th cervical vertebra), lower scapular angle left, lower scapular angle right, Spina Iliaca Posterior Superior (SIPS) left, Spina Iliaca Posterior Superior (SIPS) right, Sacrum-point (cranial beginning of the gluteal cleft)) and c three-dimensional phase picture of the back