Table 1.

Demographic Information

	Concentric (n=8)	Eccentric (n=9)	P Value
Age – mean (SD), years	27 (5)	29 (7)	.52
Gender
Men	4	5	.82
Women	4	4
Race
White	6	4
African American	2	1	.31
Hispanic	0	2
Asian	1	2
BMI – mean (SD)	24 (2.5)	23 (1.1)	.59
Hand Dominance
Right	7	9	.27
Left	1	0
Participation in Recreational Sports
Yes	6	5	.40
No	2	4
Participation in Weight Lifting
Yes	5	3	.23
No	3	6