Question

crunches are principally a(n) ______ exercise.
a. abdominal
b. arm
c. back
d. chest

please select the best answer from the choices provided.
a
b
c
d

Explanation:

Crunches are a type of exercise that primarily targets the abdominal muscles. Arm exercises focus on arm muscles, back exercises on back muscles, and chest exercises on chest muscles. Crunches are specifically known for working the abdominal region.

Answer:

A. abdominal