Table 1.

Mean (SEM) maximal running speed (m/min) at baseline, end of experiment and the change in running speed between baseline and end of experiment.

Group	No	Mean (SEM) maximum running speed (m/min)		Change (speed at the end of experiment − speed at baseline) (m/min)
		Baseline (week 3)	End of experiment (week 11)	Mean (SEM)	P value
I (Control)	10	24.0 (1.2)	19.5 (0.9)	−4.5 (1.2)	0.005
II (50 ppmF, no-exercise)	8	22.9 (1.6)	12.0 (1.7)	−10.9 (2.6)a	0.005
III (50 ppmF, exercise)	6	21.5 (1.8)	27.0 (2.0)	+ 5.5 (1.4)b,c	0.012

P-values using one-way ANOVA followed by a Tukey’s post-hoc analysis test:

^aGroup I vs Group II: p = 0.048.

^bGroup I vs Group III: p = 0.004.

^cGroup II vs Group III: p < 0.001.