The biceps brachii has this fascicle arrangement, which maximizes the range of motion possible.
A) parallel
B) bipennate
C) convergent
D) unipennate
E) circular

Question

Quizplus · Accepted Answer

The biceps brachii has a parallel fascicle arrangement, which allows for a greater range of motion compared to other arrangements like bipennate, convergent, unipennate, or circular. This is because the fibers run parallel to the long axis of the muscle, allowing it to shorten more and thus move through a larger range.

The Biceps Brachii Has This Fascicle Arrangement, Which Maximizes the Range