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Instructions. Choose “slide show option” Choose “start at the beginning” Click on each slide and read the statement about a change during physical activity. Guess the answer Then click on the slide and the correct answer will be displayed. Good Luck!. Body Changes During Physical Activity.

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Instructions

  • Choose “slide show option”

  • Choose “start at the beginning”

  • Click on each slide and read the statement about a change during physical activity.

  • Guess the answer

  • Then click on the slide and the correct answer will be displayed.

  • Good Luck!


Body Changes DuringPhysical Activity

Study Quiz for Physical Education

Mrs. Cavaioli

Florence Sawyer School


During Physical Activity

The heart beats

______?

faster


During Physical Activity

Breathing rate increases, becoming

_______and_______

faster and deeper


During Physical Activity

Increased breathing rate loads more _______ into the blood for delivery it to the muscle cells.

Red blood cells carry oxygen.

Oxygen


During Physical Activity

Muscle cells use oxygen and produce carbon dioxide and lactic acid as waste products during ________ _______.

physical activity


During Physical Activity

What cells remove carbon dioxide,

which is produced

when muscles move?

red blood cells


During Physical Activity

Increased breathing rate cleans ______ ______ out of blood faster.

carbon dioxide


During Physical Activity

Lactic acid and carbon dioxide build up in muscle cells during endurance activities, such as running, and cause

cramps or “stitches”


During Physical Activity

How do you get rid of cramps from activity?

Slow your pace down a little and keep breathing deeply.


During Physical Activity

Muscles work hard, which makes you feel ____.

hot


During Physical Activity

The body sweats to ____ itself.

cool


During Physical Activity

Sweating makes you ______.

thirsty


During Physical Activity

Increased heart rate also delivers more oxygen to the_____.

brain


During Physical Activity

Oxygen delivered to the brain during activity helps the brain work better and gives a feeling of well being.

True or False?

True


Bonus Question

How much physical activity should all children do every day?

1 hour


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