Answer:
Gastrocnemius, plantaris and soleus muscle have insertion on calcaneus.
Explanation:
Calcaneus is also known as heel bone. This is the tarsus bone of the foot and other animals consist it as a point of hook.
Three muscles involved in the insertion of calcaneus are Gastrocnemius muscle, plantaris muscle and soleus muscle. These muscles are present in the posterior compartment of leg and helps in running, jumping and walking.
