This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lower limb, Subject name: Anatomy
Which muscle originates from tibia, fibula and interosseous membrane? 
Select and explain. 
A. Popliteus, B. Flexor digitorum longus, C. Flexor hellus longus, D. Tibialis posterior
D: Tibialis posterior
Answer: D: Tibialis posterior 
Explanation: TIBIALIS POSTERIOR:Origin: upper two-thirds of lateral pa of posterior surface of tibia below the soleal line.Posterior surface of fibula in front of medial crest Posterior surface of interosseous membrane.Popliteus: arises from lateral surface of lateral condyle of femur.origin is intracapsular.lateral meniscus of knee joint.Flexor digitorum longus: uppercut two third of medial pa of posterior surface of tibia below soleal line.Flexor hallucis longus: posterior surface of fibula and interosseous membrane.{Reference: BDC 6E pg no.106}