Fig. 1.
Muscle mass in relation to body mass in high-runner normal-sized (HRnormal) and HR minimuscle (HRmini) mice. Muscle mass (g) of gastrocnemius (top), plantaris (middle), and soleus (bottom) relative to body mass (g) of line #3 HRmini (■), line #7 HRnormal (○), and line #8 HRnormal (●) mice. Data represent n = 6 mice in each group.