脚
原題: Leg
分析結果
- カテゴリ
- 地政学
- 重要度
- 53
- トレンドスコア
- 17
- 要約
- 脚は、通常円柱状の形を持つ、体重を支え、移動を助ける解剖学的構造です。移動中、脚は「伸縮可能な支柱」として機能します。すべての関節での動きの組み合わせは、単一のモデルとして表現できます。
- キーワード
A leg is a weight-bearing and locomotive anatomical structure, usually having a columnar shape. During locomotion, legs function as "extensible struts". 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.