TABLE 1.

Study Baseline Characteristics: Control (40-Man) Versus Intervention Group

	Control Group		Intervention Group		P Value
	n	%	n	%
Position
Pitcher	17	50.00	109	52.15	.48
Catcher	3	8.82	22	10.53	.52
Infielder	8	23.53	43	20.57	.42
Outfielder	6	17.65	35	16.75	.53
Age,a y	26.618 ± 2.719		22.818 ± 3.083		<.001

^aAge is expressed as mean ± standard deviation.