Purposeful movement is determined by:
A) the relationship of muscles to joints.
B) how muscles are attached to the skeleton.
C) the manner in which muscles are grouped.
D) all of the above.

Question

Quizplus · Accepted Answer

Purposeful movement is determined by all three factors: the relationship of muscles to joints, how muscles are attached to the skeleton, and the manner in which muscles are grouped. Each of these factors plays a role in determining the range of motion and direction of movement allowed at a particular joint, as well as the overall movement pattern executed by the body.

Purposeful Movement Is Determined By