Arm Anatomy Diagram: Elbow Flexion and Wrist Extension Explained #3418540 (License: Personal Use)

This vector-style illustration depicts a human forearm and upper arm in a bent position, highlighting elbow flexion and wrist extension. Orange curved lines near the elbow suggest contraction of the biceps brachii and brachioradialis, while the extended hand shows dorsiflexion at the wrist. The image uses simplified shading and clean outlines for educational clarity.

Used in medical education, physical therapy resources, fitness guides, or anatomy websites to explain upper limb movement mechanics; matches user intent for visual learning about joint motion and muscle function.