Interactive 3D anatomy · Plain-language injury education · Upper body & knee anatomy live

Pinpoint the pain.
Understand
the anatomy.

Explore the body in interactive 3D, pinpoint where it hurts, and see the anatomy that may be involved. From there, follow clear, connected guides to common injuries, symptoms, exercises and recovery—without treating a click as a diagnosis.

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Structures
Movement
Injuries
Recovery
Exercises

Shoulder, upper arm, elbow, chest & knee anatomy — live now

79Anatomy guides
25Upper-limb injuries covered
39Recovery & exercise guides
161In-depth encyclopedia guides

Three ways to begin

One connected platform

Every topic leads to something else—explore deeper, learn better, understand your body.

See a structure in depth

Explore by region

Interactive anatomy covers the shoulder, upper arm, elbow, chest and major knee structures. Dedicated plain-language knee anatomy guides are now connected to the 3D model.

Explore the body differently.

One body. Connected knowledge. Endless understanding.