Table 1.

HCR and LCR rat running characteristics

	Body Weight, g	Running Time, min	Running Distance, m
HCR	253 ± 9	47.61 ± 1.04	1,021 ± 35
LCR	315 ± 12*	10.89 ± 1.26*	137 ± 20*

Values are means ± SD; n = 12 animals. LCR, low capacity runners; HCR, high capacity runners.

^*P < 0.05 by t test.