Human Arm Anatomy Diagram - Elbow Flexion and Hand Position #1438724 (License: Personal Use)

This minimalist line drawing depicts a human arm extended forward with the elbow flexed at roughly 90 degrees and the hand open, fingers slightly spread. The clean outline emphasizes joint articulation and limb proportion without anatomical detail, making it suitable for instructional or ergonomic contexts. It conveys neutral gesture positioning used in rehabilitation, UI design, or biomechanics education.

Used on medical, physiotherapy, or human-computer interaction web pages to illustrate neutral arm posture, gesture recognition, or ergonomic workstation setup; matches user intent seeking visual reference for arm positioning or anatomy basics.