The name of the muscle labeled B in the diagram and responsible for the "six-pack" appearance of a well-trained abdomen is the
A)sternohyoid
B)external oblique
C)transverse abdominis
D)rectus abdominis
E)trapezius

Question

The name of the muscle labeled B in the diagram and responsible for the "six-pack" appearance of a well-trained abdomen is the 
A)sternohyoid 
B)external oblique 
C)transverse abdominis 
D)rectus abdominis 
E)trapezius

Quizplus · Accepted Answer

The muscle labeled B is the rectus abdominis, which is responsible for the appearance of a well-defined "six-pack" abdomen.

The Name of the Muscle Labeled B in the Diagram