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HIGH SCHOOL

Biology

Concept Videos

Anatomy and Physiology

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Introduction to the Human Body

Body Joint Motion Terms

Description

Body joint motion terms describe how bones and muscles move at different joints. These standard names make it easier to talk about range of motion in the body. They are used to describe actions at the shoulder, hip, elbow, knee, wrist, fingers, toes, and spine.

Flexion and extension are movements...

Transcript

解剖学运动描述了骨骼和肌肉相对于标准解剖学位置的运动。这些运动通常与相反方向的互补运动成对出现。 

许多运动沿着冠状面、矢状面或横断面解剖平面进行。

冠状面运动是指朝向或远离身体正中面的运动,例如将手臂向两侧外展至肩部水平,再将手臂放回身体两侧。

矢状面运动发生在人体的前侧与后侧之间,例如行走时手臂的前后摆动。

横断面运动包括旋转和扭转,例如将头部从一侧转向另一侧。

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