The soleus muscle inserts into the posterior calcaneus via the Achilles tendon.
superior extensor retinaculum and inferior extensor retinaculum
The gastrocnemius muscle crosses the joint posteriorly. It originates from the posterior aspect of the femur and inserts into the calcaneus via the Achilles tendon.
The posterior curvature of the heel is called the "calcaneal angle" or "Gregoire's angle." This is the angle formed by the intersection of the plantar aspect of the calcaneus and the Achilles tendon. It is an important measurement in evaluating foot alignment and biomechanics.
The prominent muscle on the posterior aspect of the lower leg is the gastrocnemius muscle. It is the larger, more superficial muscle of the calf that helps with plantar flexion of the foot, such as when pointing the toes downward.
== == The plantaris has a short muscle belly, but the longest tendon in the body. Its belly lies at an oblique angle along the popliteal space of the posterior knee between the gastrocnemius heads; its tendon extends down the length of the leg and attaches to the calcaneus. It arises from the Lateral condyle of the femur and inserts at the calcaneus.
superior extensor retinaculum and inferior extensor retinaculum
The gastrocnemius muscle crosses the joint posteriorly. It originates from the posterior aspect of the femur and inserts into the calcaneus via the Achilles tendon.
The gastrocnemius muscle is located in the posterior, or back part of the lower leg. The calcaneal tendon, more commonly known as the Achilles Tendon, is what connects the gastrocnemius muscle to the calcaneus bone.
The gastrocnemius, soleus and peroneus longus muscles insert at the heel (calcaneus) by way of the Achilles (calcaneal) tendon.
The gastrocnemius muscle, located in the calf, has its insertion at the posterior surface of the calcaneus (heel bone) via the Achilles tendon. It plays a crucial role in plantar flexion of the foot and flexion of the knee. This muscle is essential for activities like walking, running, and jumping.
The Achilles tendon attaches the gastrocnemius muscle to the calcaneus.
The gastrocnemius muscle attaches superiorly to the femur, specifically at the lateral and medial condyles. Inferiorly, it converges to form the Achilles tendon, which inserts onto the posterior surface of the calcaneus (heel bone).
The tendon of triceps brachii insert on top of olecranon process of ulna. While that of triceps surae forms the archille's tendon and insert in calcaneus
The Achilles tendon is attached to the calf muscle (gastrocnemius). It is also attached to the heel bone (calcaneus). Achilles tendon is also known as the calcaneal tendon (calcaneal hence the heel bone calcaneus).
Stylohyoid Muscle
The soleus muscle is primarily attached to the posterior aspect of the tibia and fibula, as well as the intermuscular septa. It originates from the upper third of the fibula and the soleal line of the tibia. The muscle converges into the Achilles tendon, which then attaches to the calcaneus (heel bone). This positioning allows the soleus to play a crucial role in plantarflexion of the foot.
tibialis posteriorTibialis anterior and posterior tibialis posterior