Table 5. Passive and active shoulder external rotation before and after treatment.

		Left shoulder				Right shoulder
		Mean ± 1 SD		Med (Min–Max)		Mean ± 1 SD		Med (Min–Max)
Passive shoulder external rot.	Baseline	52.3°±20.9°		50°	10°–90°	57.9°±23.1°		60°	15°–90°
	1st assessment	60.8°±20.2°		60°	30°–90°	69.3°±19.5°		70°	25°–90°
	2nd assessment	72.4°±16.1°		78°	25°–90°	79.1°±14.1°		85°	40°–90°
Change from baseline
1st assessment		8.5°±14.7°	*	10°	–50°–35°	11.4°±12.5°	*	10°	–10°–55°
2nd assessment		20.1°±20.3°	*	23°	–55°–60°	21.2°±20.5°	*	18°	0°–75°
Passive shoulder external rot.	Baseline	41.3°±22.5°		43	0°–85°	47.8°±23.8°		50°	0°–90°
	1st assessment	52.0°±21.0°		50°	20°–90°	59.5°±21.4°		63°	10°–90°
	2nd assessment	62.2°±19.8°		65°	20°–90°	72.0°±18.3°		80°	15°–90°
Change from baseline
1st assessment		10.7°±15.4°	*	8°	–40°–45°	11.7°±13.3°	*	10°	–10°–45°
2nd assessment		21.0°±18.4°	*	18°	–40°–50°	24.2°±20.4°	*	20°	0°–80°

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