Figure 3

Effects of habitual exercise and dietary restriction on serum free fatty acid (FAA) and leptin levels. Serum levels of free FFAs (A) and leptin (B) in the lean (L), sedentary (Sed), sedentary and dietary restriction (Sed + DR), and training and dietary restriction (Tr + DR) groups. All values are expressed as the mean ± SEM (n = 6 per group). *P < 0.05; ***P < 0.001.