Anatomy Calf Muscle. Your calf muscle consists of two main muscles the gastrocnemius and the soleus. Not all muscles in the calf are calf muscles however.
The gastrocnemius is the bigger of the two calf muscles it bulges out just below the back of the knee. The legs include the upper leg knee lower leg ankle and. Because these two muscles come together above your heel and attach to the Achilles tendon some providers refer to the gastrocnemius and soleus as one large muscle with two sections.
The Achilles tendon is also located in the lower leg.
The calf anatomy includes the gastrocnemius aka gastroc and the soleus. This is the muscle you most likely associate with the calf forming ovals on the inner and outer sides of your rear lower leg. Not all muscles in the calf are calf muscles however. The calf is located between the knee and the ankle.
