Question

choose the correct answer. which term means \decreasing the angle between two bones by bending a limb at a joint\? extension flexion hyperextension contraction

Explanation:

Flexion refers to the movement that decreases the angle between two bones at a joint, such as bending the elbow. Extension increases the angle, hyperextension is excessive extension, and contraction is muscle shortening (not a joint angle term).

Answer:

flexion