Table 3.

Motion comparisons by position reported as mean (SD)

	Pitchers (n = 32)	Position Players (n = 28)	P
Internal rotation
Throwing	24.8 (8.9)	32.1 (6.5)	<0.01
Nonthrowing	34.4 (9.2)	37.2 (7.0)	0.20
External rotation neutral
Throwing	85.2 (9.5)	81.5 (9.2)	0.13
Nonthrowing	86.2 (10.4)	85.2 (5.5)	0.67
External rotation pronated
Throwing	73.4 (10.0)	72.9 (9.0)	0.82
Nonthrowing	81.4 (9.5)	81.2 (5.7)	0.91
Total arc neutral
Throwing	110.0 (10.5)	113.6 (11.8)	0.21
Nonthrowing	120.6 (9.6)	122.4 (9.1)	0.45
Total arc pronated
Throwing	98.3 (10.7)	105.0 (10.4)	0.02
Nonthrowing	115.8 (9)	118.4 (10.1)	0.30