Table 1.

Maximal running speeds in ExT groups.

	Maximal speeds (km/h)
	n	Week 0	Week 6	Week 12
WKY-ExT	15	1.33 ± 0.07	1.76 ± 0.05∗	2.21 ± 0.06∗
SHR-ExT	15	1.87 ± 0.06†	2.04 ± 0.08∗†	2.43 ± 0.07∗†

Data are mean ± SE. ^∗ P < 0.05 versus week 0. ^† P < 0.05 versus WKY-ExT.