Table 2. Physiological values of metabolite concentrations in resting skeletal muscle.

Mean value as well as the range are listed. The range represents the lowest and highest reported values.

State Variable	Mean value	Range	Unit	Reference
ADP	0.010	0.09 – 0.011	mM	(Walter et al., 1999;Roef et al., 2002;Chen et al., 1999;van den Broek et al., 2007)
G6P	0.40	0.24 – 0.82	mM	(Katz et al., 1986;Essen & Kaijser, 1978;Greenhaff et al., 1994;Sahlin et al., 1987)
F-1,6P2	0.050	0.040 – 0.060	mM	(Essen & Kaijser, 1978;Katz & Lee, 1988)