Table 1. Anthropometric data for Px and Sham groups at 4 and 8 weeks.

Tissue	0 Weeks	4 Weeks		8 Weeks		Sham change wks 4–8	Px change wks 4–8
	Sham mass (g)	Sham mass (g)	Px mass (g)	Sham mass (g)	Px mass (g)
Gastrocnemius-plantaris	0.51±0.01	1.93±0.03 #	1.24±0.06 #, *	2.80±0.06 φ	1.57±0.12 *φ	146%	127% δ
Tibialis anterior	0.17±0.01	0.61±0.01 #	0.40±0.02 #, *	0.82±0.02 φ	0.48±0.03 *φ	139%	121%
Soleus	0.04±0.001	0.148±0.011 #	0.098±0.004 #, *	0.196±0.006 φ	0.124±0.008 *φ	135%	127%
Epididymal fat	0.31±0.03	2.69±0.33 #	0.68±0.08 #, *	5.21±0.29 φ	1.06±0.14 *	165%	157% δ
Retroperitoneal fat	0.26±0.02	2.79±0.31 #	0.22±0.09 #, *	5.27±0.45 φ	0.19±0.16 *	189%	89% δ

Note:

# indicates 4 week significantly greater than baseline at P<0.05.

*indicates that Px is significantly less than Sham for the same time point at P<0.05.

φ indicates that 8 week values are significantly higher than at 4 weeks within the same group at p<0.05.

δ indicates a significant change in growth between 4 and 8 weeks.