TABLE 2.

Patterns of Glenohumeral Joint Angular Position^*

	Abduction		Flexion		Scapular Plane Abduction
	Asymptomatic (n = 12)	Symptomatic (n = 10)	Asymptomatic (n = 12)	Symptomatic (n = 10)	Asymptomatic (n = 12)	Symptomatic (n = 10)
Elevation
Constant elevation	12 (100)	10 (100)	12 (100)	10 (100)	12 (100)	10 (100)
Plane of elevation
Decreasing (more posterior)	5 (42)	8 (80)	0 (0)	1 (10)	2 (17)	7 (70)
Increasing (more anterior)	0 (0)	0 (0)	1 (8)	0 (0)	3 (25)	0 (0)
Changing	7 (58)	1 (10)	11 (92)	8 (80)	3 (25)	2 (20)
No change	0 (0)	1 (10)	0 (0)	1 (10)	4 (33)	1 (10)
Glenohumeral IR/ER
Constant IR	7 (58)	3 (30)	0 (0)	0 (0)	0 (0)	1 (10)
Constant ER	0 (0)	1 (10)	12 (100)	10 (100)	9 (75)	8 (80)
Changing IR/ER	5 (42)	4 (40)	0 (0)	0 (0)	0 (0)	0 (0)
No change	0 (0)	2 (20)	0 (0)	0 (0)	3 (25)	1 (10)

Abbreviations: ER, external rotation; IR, internal rotation.

^*Values are n (%) of participants demonstrating each pattern of motion.