RID49040 zone of rectus femoris 4

RID49050 zone of vastus intermedius 3

RID49058 zone of vastus medialis 3

RID49066 zone of vastus lateralis 2

RID49073 zone of gracilis 2

RID49080 zone of biceps femoris 2

RID49084 zone of semitendinosus 2

RID49085 zone of semimembranosus 2

RID49086 zone of sartorius 2

RID49090 zone of gastrocnemius 2

RID49094 zone of popliteus 2

RID49101 zone of soleus 2