The ankle muscles move the foot and include the gastrocnemius, soleus, tibialis posterior, tibialis anterior, peroneus longus, peroneus brevis, flexor hallucis longus, flexor digitorum longus, extensor hallucis longus and extensor digitorum longus. Joint actions movements. The ankle joint consists of the tibia and fibula shin bones, which sit on the talus and calcaneus at the back of the foot. The foot itself comprises 26 bones. The movements available are:.
The flexor hallucis longus muscle FHL is one of the three deep muscles of the posterior compartment of the leg that attaches to the plantar surface of the distal phalanx of the great toe. The other deep muscles are the flexor digitorum longus and tibialis posterior ; the tibialis posterior is the most powerful of these deep muscles. All three muscles are innervated by the tibial nerve which comprises half of the sciatic nerve. The flexor hallucis longus is situated on the fibular side of the leg. It arises from the inferior two-thirds of the posterior surface of the body of the fibula , with the exception of 2.
The muscular system is responsible for the movement of the human body. Each of these muscles is a discrete organ constructed of skeletal muscle tissue, blood vessels, tendons, and nerves. Muscle tissue is also found inside of the heart, digestive organs, and blood vessels. In these organs, muscles serve to move substances throughout the body. Visceral muscle is found inside of organs like the stomach , intestines, and blood vessels.
If you have felt a sudden pain in the front of your ankle and are having difficulty moving your foot normally, you may have suffered a painful injury called a tibialis anterior tendon rupture. The tibialis anterior tendon attaches a muscle in the front of your shin to the front of your foot. A tear of this tendon may cause pain and difficulty performing normal activities like walking and running. The tibialis anterior muscle arises from the front of your shin bone, also known as the tibia.