Back: Anatomy and function

Regions of the back and buttocks seen from the posterior view.

Functions of the Spine Infographic

Lumbar Spine Lower Back, Anatomy, Function, Problems, vertebra, disc

9 Best Middle Back Exercises - SET FOR SET

Muscles of the Abdominal Wall & Thorax: Structure, Movement

Back muscles: Anatomy and functions

Latissimus dorsi muscle - Wikipedia

Back Muscles in a Nutshell - Anatomy Tutorial

Back Anatomy All About the Back Muscles

Anatomy Of The Trapezius Muscle - Everything You Need To Know - Dr

Muscles of the back: Video, Anatomy & Definition