Figure 7 A–F.

Soleus type I, IIa, and hybrid I/IIa muscle fiber proportions and cross-sectional area (fCSA) from animals in our primary study after sham surgery (T₉ laminectomy) or spinal cord injury (SCI) alone or in combination with testosterone-enanthate (SCI+TE) or TE plus bodyweight-supported treadmill training (SCI+TE+TM). Values are means ± SD, n=6–8/group. Symbols represent individual animal data points. Letters indicate differences vs respectively labeled groups at p<0.05, *<0.01, or **<0.001 (a = vs SHAM, b = vs SCI, c = vs SCI+TE, d = vs SCI+TE+TM).