Answer:
D. Rectus Abdominus
Explanation:
The scapula is the scientific term for the shoulder blade.
The biceps are the muscles in the upper arm that connect to the shoulder.
The deltoids are the triangular shoulder muscles.
The trapezius moves the shoulder blade and supports the arm.
The rectus abdominis runs vertically on each side of the abdomen
The pectoralis major is the main chest muscle (pecs)
The only muscle not in the vicinity of the shoulder blade is the Rectus Abdominus
