Question

a warm - up routine prepares the entire body for vigorous exercise, but especially the ______.
a. ligaments
b. muscles
c. bones
d. pelvis

Explanation:

A warm - up routine increases blood flow to the muscles, which helps to loosen them and prepare them for more intense physical activity. Ligaments (connective tissues that connect bones to other bones), bones, and the pelvis are not the primary focus of a warm - up in terms of the body part that is especially prepared. Muscles are the main target as they are the active tissues during exercise.

Answer:

B. muscles