What Muscle is Known as the "Swimmer's Muscle

Question

What muscle is known as the "swimmer's muscle"?
A)Deltoid
B)Latissimus dorsi
C)Trapezius
D)Coracobrachialis
E)Triceps brachii

Accepted Answer

The latissimus dorsi, also known as the "lats," is referred to as the "swimmer's muscle" because it is heavily used during swimming motions, such as the freestyle or butterfly stroke.