Correct question:
Arm circles are an effective dynamic stretch for swimmers because they?
A.raise blood pressure and improve muscle stamina lower body temperature for a
B. Lower body temperature for a higher intensity workout
C. copy the movements performed during the activity
D.expose the muscles to a different range of motion
Answer:
c) Copy the movements made during the activity.
Explanation:
Arm circles is an exercise of the arm which involves the shoulder, and doesn't involve lifting any form of weight. This exercise can be performed by stretching your arms to the side and using the arms to form circles in the air.
Dynamic stretching is an exercise that warm the muscles up via speed and momentum.
During swimming, the arms are moved in form of circles, this makes arm circles a form of swimming, butin air because they are basically the same form of movements.
Therfore, we can say that arm circles are an efective dynamic stretch for swimmers because they copy the movements made during the swimming activity.
