What are the two basic types of motion?

Question

Quizplus · Accepted Answer

The basic types of motion in anatomy are axial and nonaxial. Axial motion occurs around an imaginary axis, like rotation of the head or trunk. Nonaxial motion occurs when there is no axis of rotation, like sliding or gliding of bones in a joint. Choice A (gliding and sliding) is not the correct answer as these are examples of nonaxial motion. Choice B (nonaxial and translation) is incorrect because translation is a specific type of nonaxial motion, not a separate category. Choice D (circular and axial) is incorrect as circular motion is a type of motion that falls under axial motion.

What Are the Two Basic Types of Motion