Table 1.

Average SL width, range, minimum and maximum during the fist clench and the ab-/adduction maneuver regarding each position separately.

		Proximal	Medial	Distal
Ab-/Adduction	Mean average SL-width in mm (SD)	2.8 (±0.4)	2.0 (±0.2)	2.1 (±0.2)
	Mean range in mm (SD)	2.0 (±0.4)	0.9 (±0.2)	1.3 (±0.3)
	Mean minimum in mm (SD)	1.9 (±0.2)	1.6 (±0.1)	1.5 (±0.2)
	Mean maximum in mm (SD)	3.9 (±0.5)	2.5 (±0.2)	2.9 (±0.3)
Fist Clench Maneuver	Mean average SL-width in mm (SD)	2.8 (±0.3)	2.0 (±0.1)	2.1 (±0.2)
	Mean range in mm (SD)	1.7 (±0.7)	1.1 (±0.6)	1.4 (±0.4)
	Mean minimum in mm (SD)	2.0 (±0.4)	1.6 (±0.2)	1.6 (±0.1)
	Mean maximum in mm (SD)	3.8 (±0.8)	2.7 (±0.7)	2.9 (±0.5)