Duncan Raw Flexing Shoulder Muscle Scan 01

Type: White male Age: 32, young age man Height: 170cm Weight: 82kg BMI: 28,7

The deltoid muscle (musculus deltoideus) is the primary shoulder muscle responsible for lifting and rotating the arm. In posterior rotation, it works in coordination with the rotator cuff muscles to stabilize and control the backward motion of the upper limb, as captured in the progressive 3D scans.

Arm relaxed