Human Anatomy in Motion: Skeletal, Muscular, and Biomechanical Systems #3796961 (License: Personal Use)

The image displays three superimposed anatomical layers of a runner: a translucent skeleton on the left, a semi-transparent musculoskeletal model in the center, and a fully detailed muscular system on the right. Each layer highlights key structures involved in gait mechanics-including the femur, tibia, gluteus maximus, quadriceps, and calf muscles-demonstrating functional integration across systems. The pose captures mid-stride motion, emphasizing joint articulation and muscle activation patterns.

Used in educational platforms, medical textbooks, physical therapy resources, and fitness science websites to explain biomechanics, kinesiology, or injury prevention. Matches user intent for visual learning about human movement, anatomy study aids, or clinical reference material.