Table 1.

Body and muscle mass

	Young N = 6	Aging N = 8
Body weight (g)	296.0 ± 12.93	416.8 ± 9.72*
Soleus weight (g)	0.124 ± 0.015	0.144 ± 0.005*
Ratio (Soleus/body weight)	0.041 ± 0.005	0.035 ± 0.0012

All values are presented as mean ± SEM. T tests used for statistical comparisons. Descriptive statistics found in Table 1 have been previously reported [19]

* Significance at P < 0.05 between young and aging groups