Figure 1: Lipid composition of gastrocnemius (gast.) and soleus (sol.) muscles and liver of sedentary mice.

33 free fatty acid (FFA) and 199 lipid species were detected by UHPLC-MS and summed up according to lipid class. Cholesteryl esters were only detected in the liver. Values are means ± SD from n = 4–6 mice. Concentrations of individual FFA and lipids are provided in the Supplementary Tables S-1 and S-2.