Match the phrase with the correct activity type.
starts increasing the blood flow to the muscles:
get muscles out of a relaxed state:
prevent muscle soreness the day after exercise:
the joints of the body handle the strain of exercise:
keeps the blood moving through the body:
keep the heart from getting shocked by activity:

Explanation:

starts increasing the blood flow to the muscles: WARM UP

helps get muscles out of a relaxed state: WARM UP

helps prevent muscle soreness the day after exercise: COOL DOWN

helps the joints of the body handle the strain of exercise: WARM UP

keeps the blood moving through the body: COOL DOWN

helps keep the heart from getting shocked by activity: WARM UP

COOLING DOWN -- it's important to cool down after a work out as it's a great way of recovery of the exercises and it can get back our heart rate and blood pressure to balance. It doesn't reduce muscle soreness but it regulates our blood flow.

WARMING UP -- helps our bodies to get prepared for the upcoming activity. It gradually becomes more active in order to rise our body's temperature so it can increase the blood flow into our muscles. It is also crucial in reducing risks of injury or muscle soreness.

answer; i believe the correct answer is (secondary prevention);