Table 2: Shoulder Internal (IR), External (ER), and Total Rotation Range of Motion, mean ± SD, reported in degrees.

Parameter	Dominant Arm	Non-Dominant Arm	t	p-value
ER ROM @ 90 AB	102.2±7.7	96.8±7.4	4.42	0.000
IR ROM @ 90 AB	34.4±9.0	37.5±9.5	-2.88	0.006
Total Rotation ROM @ 90	136.7±12.7	134.3±12.3	1.67	0.100
AB= abduction