Which term refers to the movement of a body from one position to another?

The term that refers to the movement of a body from one position to another is motion. Motion encompasses any change in the position of an object, whether that movement is linear, rotational, or involves changing speed. It is a fundamental concept in physics and biomechanics, and it includes not only the act of moving but also the measurement and analysis of that movement in various contexts, such as sports or physical activities.

Positioning typically relates to how an object is placed or oriented in space but does not inherently include the concept of movement. Trajectories refer to the path that an object follows through space as it moves but do not define the act of movement itself. Stance usually indicates a position of the body, often related to posture or readiness to move, rather than describing movement from one place to another. Therefore, motion is the most accurate term to describe the overall process of moving from one position to another.