Extensor muscle | Back, Leg, & Arm Muscles | Britannica
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.
List of extensors of the human body - Wikipedia
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 require …
EXTENSOR Definition & Meaning - Merriam-Webster
Nov 1, 2025 · The meaning of EXTENSOR is a muscle serving to extend a bodily part (such as a limb).
Extensor Tendon Injuries - Hand - Orthobullets
Nov 16, 2025 · Extensor Tendon Injuries are traumatic injuries to the extensor tendons that can be caused by laceration, trauma, or overuse. Diagnosis is made clinically by physical examination and …
Extensor Muscles: What Are They And Where Are They Located ...
Jun 8, 2025 · Extensors are muscles that increase the angle between members of a limb, such as by straightening the elbow or knee or bending the wrist or spine backward. The muscles that initiate …
What Is an Extensor Muscle? Function and Location
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 connected at a …
EXTENSOR | definition in the Cambridge English Dictionary
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.