Table 4. Passive and active shoulder internal rotation before and after treatment.

		Left shoulder					Right shoulder
		Mean ± 1 SD		Med (min–max)			Mean ± 1 SD		Med (min–max)
Passive shoulder internal rot.	Baseline	72.5°±14.5°		75°	30°–90°		77.4°±14.9°		88°	50°–90°
	1st assessment	83.7°±9.0°		90°	65°–90°		84.8°±9.0°		90°	60°–90°
	2nd assessment	85.8°±8.9°		90°	60°–90°		86.9°±6.3°		90°	70°–90°
Change from baseline
1st assessment		11.2°±15.1°	*	5°	–15°–55°		7.4°±11.2°	*	3°	–20°–35°
2nd assessment		13.3°±15.4°	*	10°	–15°–60°		9.5°±13.3°	*	3°	–20°–35°
Passive shoulder internal rot.	Baseline	59.8°±20.1°		60°	15°–90°		67.9°±18.0°		70°	30°–90°
	1st assessment	75.9°±11.4°		80°	50°–90°		79.6°±12.8°		90°	55°–90°
	2nd assessment	80.0°±12.5°		85°	40°–90°		84.3°±9.7°		90°	60°–90°
Change from baseline
1st assessment		16.0°±18.4°	*	10°	–10°–65°		11.6°±13.5°	*	10°	–20°–45°
2nd assessment		20.1°±20.0°	*	18°	–15°–75°		16.3°±15.7°	*	20°	–20°–45°

Mann-Whitney U test / Wilcoxon’s signed rank test

*Significant within-group change from baseline, p<0.05

°Shoulder range of motion measured in degrees