Figure 1. Soleus (SOL, n = 19) and vastus lateralis (VL, n = 14) muscle-tendon unit (MTU) length (A) and muscle fascicle length (normalized to optimal fascicle length L0, B), pennation angle (C), and electromyographic (EMG) activity (normalized to a maximum voluntary isometric contraction, D) during the stance phase of running (mean ± SD).
Figure 1—source data 1. Numerical data represented in the graph 1.
elife-67182-fig1-data1.xlsx (186.2KB, xlsx)