Table 1.

Effects of the exercise intervention on study endpoints with repeated measurements before and after the intervention.

Endpoint	Group	N with data	Pre-training	Post-training	Group (p)	Time (p)	Group by time interaction (p)
Aerobic fitness (distance, in m)	Control Exercise	10 9	191 ± 40 176 ± 18	158 ± 37 259 ± 43*	0.372	0.256	0.014
Strength (forelimb test, g)	Control Exercise	11 10	109 ± 9 110 ± 10	111 ± 8 126 ± 10†	0.537	0.015	0.037
Balance (time to fall, in s)	Control Exercise	11 10	59 ± 12 79 ± 14	23 ± 7 52 ± 6	0.073	<0.001	0.544
Serum CK (U/L)	Control Exercise	11 9	93 ± 14 94 ± 33	96 ± 8 106 ± 21	0.976	0.499	0.290

Data are mean ± standard error of the mean. Significant p-values (<0.05) are highlighted in bold. CK, creatinekinase.

^*p = 0.016 for pre vs. post;

^†p = 0.003 for pre vs.post.