Question

explain the difference between a joints possible range of motion and its actual range of motion.

Explanation:

A joint's possible range of motion is the maximum extent to which it can move based on its anatomical structure and design. It represents the theoretical limits. The actual range of motion can be less due to factors like muscle tightness, injury, disease, or lack of flexibility. These factors can restrict the movement within the joint from reaching its full potential.

Answer:

A joint's possible range of motion is the maximum movement based on anatomy. Actual range of motion can be less due to factors like muscle tightness, injury, etc.