real paper model adductor longus add add_long erector spinae es ercspn gluteus maximus gm glut_max1 glut_max2 glut_max3 hamstring hs bifemlh bifemsh semimem semiten gastrocnemius lateralis lg lat_gas gastrocnemius medialis mg med_gas rectus femoris rf rect_fem soleus sol soleus tibialis anterior ta tib_ant tensor fascia latae tfl tfl vastus lateralis vl vas_lat vastus medialis vm vas_med