TABLE 1.

Forces eccentric muscle contractions at 40 and 46 weeks

Average peak force (mV)	40 weeks		46 weeks
	WT	PolgA	WT	PolgA
All contractions	149.9 ± 9.7	142.8 ± 15.7	141.6 ± 9.6	137.3 ± 8.8
1st set	193.3 ± 12.4	158.8 ± 17.5	188.5 ± 6.6	164.6 ± 8.6(*)
10th set	108.8 ± 8.0	107.5 ± 11.2	98.6 ± 8.2	111.8 ± 5.8

WT, wild type.

^(*) P < 0.10 WT vs. PolgA at 40 and 46 weeks, respectively determined by unpaired t‐test, corrected for multiple comparisons by Bonferroni.