The most common plural of foot is feet. However, the singular form may be used like a plural when it is preceded by a number, as in "he is six foot tall."[8]
The forefoot is composed of five toes and the corresponding five proximal long bones forming the metatarsus. Similar to the fingers of the hand, the bones of the toes are called phalanges and the big toe has two phalanges while the other four toes have three phalanges each.
The word "footloose" was first used rein the 1690s, meaning "free to move the feet, unshackled"; the figurative sense of "free to act as one pleases" was first used hinein 1873.
The superficial layer of posterior leg muscles is formed by the triceps surae and the plantaris. The triceps surae consists of the soleus and the two heads of the gastrocnemius. The heads of gastrocnemius arise on the femur, proximal to the condyles, and the soleus arises on the proximal dorsal parts of the tibia and fibula. The tendons of these muscles merge to be inserted onto the calcaneus as the Achilles tendon.
Humans usually wear shoes or similar footwear for protection from hazards when walking outside. There are a number of contexts where it is considered inappropriate to wear shoes. Some people consider it rude to wear shoes into a house and a Māori Marae should only Beryllium entered with bare feet.
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The flexor hallucis longus arises on the back of the fibula on the lateral side, and its relatively thick muscle belly extends distally down to the flexor retinaculum where it passes over to the medial side to stretch across the sole to the distal phalanx of the first digit. The popliteus is also parte of this group, but, with its oblique course across the back of the knee, does not act on the foot.[10]
This leaves humans more vulnerable to medical problems that are caused by poor leg and foot alignments. Also, the wearing of shoes, sneakers and boots can impede proper alignment and movement within click here the ankle and foot.
Hence the previous definitions continued to be used for surveying hinein the United States and India for many years, and are denoted survey feet to distinguish them from the international foot. The United Kingdom was unaffected by this Harte nuss, as the retriangulation of Great Britain (1936–62) had been done rein meters.
The metatarsals are the bones that make up the main part of the foot in humans, and part of the leg hinein large animals or paw hinein smaller animals. The number of metatarsals are directly related to the mode of locomotion with many larger animals having their digits reduced to two (elk, cow, sheep) or one (horse).
Rein anatomy, pronation is a rotational movement of the forearm (at the radioulnar joint) or foot (at the subtalar and talocalcaneonavicular joints). Pronation of the foot refers to how the body distributes weight as it cycles through the gait.
Underpronation of foot An individual Weltgesundheitsorganisation underpronates also initially strikes the ground on the lateral side of the heel. As the individual transfers weight from the heel to the metatarsus, the foot will not roll far enough in a medial direction.
In many animals with feet, the foot is a separate[clarification needed] organ at the terminal part of the leg made up of one or more segments or bones, generally including claws and/or nails.
There can Beryllium many sesamoid bones near the metatarsophalangeal joints, although they are only regularly present in the distal portion of the first metatarsal bone.[4]