Foot(발)
The foot (pl: feet) is an anatomical structure found in many vertebrates. It is the terminal portion of a limb which bears weight and allows locomotion. 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.
Etymology
The word "foot", in the sense of meaning the "terminal part of the leg of a vertebrate animal" comes from "Old English fot "foot," from Proto-Germanic *fot (source also of Old Frisian fot, Old Saxon fot, Old Norse fotr, Danish fod, Swedish fot, Dutch voet, Old High German fuoz, German Fuß, Gothic fotus "foot"), from PIE root *ped- "foot". The "plural form feet is an instance of i-mutation.“
List of skeletal muscles of the human body - Wikipedia
Leg(다리)
A leg is a weight-bearing and locomotive anatomical structure, usually having a columnar shape. During locomotion, legs function as "extensible struts".[1] The combination of movements at all joints can be modeled as a single, linear element capable of changing length and rotating about an omnidirectional "hip" joint.
As an anatomical animal structure it is used for locomotion. The distal end is often modified to distribute force (such as a foot). Most animals have an even number of legs.
As a component of furniture, it is used for the economy of materials needed to provide the support for the useful surface, such as the table top or chair seat.
Components
A leg is a structure of gross anatomy, meaning that it is large enough to be seen unaided. The components depend on the animal. In humans and other mammals, a leg includes the bones, muscles, tendons, ligaments, blood vessels, nerves, and skin. In insects, the leg includes most of these things, except that insects have an exoskeleton that replaces the function of both the bones and the skin.
Sometimes the end of the leg, or foot, is considered part of the leg; other times it is considered separate. Similarly, the hip joint or other place where the leg attaches to the main body may be considered separate or part of the leg.
List of skeletal muscles of the human body - Wikipedia
21세기 영어교육연구회 / ㈜ 파우스트 칼리지
전 화 : (02)386-4802 / (02)384-3348
이메일 : faustcollege@naver.com / ceta211@naver.com
Blog : http://blog.naver.com/ceta211 21세기 영어교육연구회
Cafe : http://cafe.daum.net/21ceta 21세기 영어교육연구회
Web-site : www.faustcollege.com (주)파우스트 칼리지