What is the tibia function?

Functions. The primary function of the tibia is to accept and distribute weight across the knee and to the ankle. The tibia’s articulations with the relatively non-weight bearing fibula serve to maintain alignment of the tibia.Click to see full answer. Also know, what is the end of the tibia called?Distal. The distal end of the tibia widens to assist with weight-bearing. The medial malleolus is a bony projection continuing inferiorly on the medial aspect of the tibia. It articulates with the tarsal bones to form part of the ankle joint.Furthermore, what is the purpose of the tibial tuberosity? The tibial tuberosity thus forms the terminal part of the large structure that acts as a lever to extend the knee-joint and prevents the knee from collapsing when the foot strikes the ground. The two ligaments, the patella, and the tibial tuberosity are all superficial, easily palpable structures. Similarly, what muscles attach to the tibia? Muscle attachments Muscles that insert onto the tibia are the: sartorius, gracilis, quadriceps femoris, semimembranosus, semitendinosus, and popliteus muscles. Muscles that originate from the tibia are the: tibialis anterior, extensor digitorum longus, soleus, tibialis posterior, and flexor digitorum longus muscles.What is the function of femur?The femur is the longest bone in the human skeleton. It functions in supporting the weight of the body and allowing motion of the leg. The femur articulates proximally with the acetabulum of the pelvis forming the hip joint, and distally with the tibia and patella to form the knee joint.