Table 2.

Statistics for measurements of steady-state force in skinned papillary muscle strips from sedentary and exercised transgenic ELC animals.

Statistics (P-value)
	Tg-WT ELC	Tg-Δ43	Tg-A57G
pCa50
Sedentary WT vs. mutant	N/A	0.0676	0.0049
Exercised WT vs. mutant	N/A	0.4212	0.0037
Sedentary vs. exercised	0.0601	0.2488	0.0008
F max
Sedentary WT vs. mutant	N/A	0.8580	<0.0001
Exercised WT vs. mutant	N/A	0.8648	0.0002
Sedentary vs. exercised	0.0970	0.0437	0.0466