Question

what differentiates extension from hyperextension? a. extension bends joints in the opposite direction as hyperextension. b. extension straightens a joint, and hyperextension bends it but in the opposite direction from flexion. c. hyperextension straightens a joint, and extension bends it in the opposite direction from flexion. d. both bend joints, but extension can be damaging. please select the best answer from the choices provided. o a o b o c o d

Explanation:

Extension is the normal movement that straightens a joint. Hyperextension is an excessive extension, bending the joint further in the opposite - direction from flexion.

Answer:

B. Extension straightens a joint, and hyperextension bends it but in the opposite direction from flexion.