Extension usually results in straightening of the bones or body surfaces involved. For example, extension is produced by extending the flexed (bent) elbow. Straightening of the arm would …

extensor muscle, any of the muscles that increase the angle between members of a limb, as by straightening the elbow or knee or bending the wrist or spine backward.

Extensor tendinitis is inflammation in your extensor tendons — the tendons that help you straighten your fingers, lift your toes, extend your wrists back and bring your ankle up.

Nov 1, 2025 · The meaning of EXTENSOR is a muscle serving to extend a bodily part (such as a limb).

Extensor muscles are skeletal muscles that play a significant role in human movement. They are responsible for extending or straightening joints, increasing the angle between bones …

EXTENSOR meaning: 1. a muscle that moves an arm, leg, or other body part into a straight position from a bent one 2…. Learn more.

Oct 29, 2024 · In human anatomy, extensor muscles are responsible for the straightening movement of a joint, essentially opposing the action of flexor muscles. Typically, extensor …

May 24, 2025 · Extensor muscles are those that increase the angle between two body parts, resulting in a straightening movement. For example, straightening the elbow, knee, or spine, or …

Extensor muscles are defined as muscles that coordinate the extension of the wrist and fingers, originating from the ulna and radius, and are innervated by branches of the radial nerve.

Aug 27, 2024 · Extensor muscles are a group of muscles primarily responsible for straightening and extending joints, such as the knee, elbow, and fingers, opposite to the action performed …