Want this question answered?
superior extensor retinaculum and inferior extensor retinaculum
== == 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.
The main muscle is the gastrocnemius muscle.
the sarcum, the coccyx and the piriformis muscle
The deltoid muscle is the big muscle on the shoulder. It has three parts; the front or anterior, middle and back or posterior. It involves the shoulder joint.
superior extensor retinaculum and inferior extensor retinaculum
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 Achilles tendon attaches the gastrocnemius muscle to the calcaneus.
The calcaneus is the name for the bone that makes the heel. It forms a large bulbous projection from the posterior and inferior part of the foot to which the calcaneal tendon (or Achilles tendon) attaches.
== == 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.
The quads insert into the tibial tuberosity.
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
Most body weight is carried by the two largest and most posterior tarsals, calcaneus and talus.Source: "Anatomy Coloring Workbook" by Alcamo & Bergdahl, p. 50
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
Achilles tendon