What is the heel bone known as?

The heel bone is referred to as the calcaneus. This bone is one of the largest in the foot and is located at the back, forming the foundation of the rear part of the foot. Its primary role is to support the weight of the body when standing and during activities like walking or running. The calcaneus also acts as a crucial point of attachment for the Achilles tendon, which connects the calf muscles to the heel and is vital for movement. Understanding the anatomy and function of the calcaneus is important for recognizing injuries and conditions related to the foot and ankle.