This is true. if you were not wearing proper equipment you could get seriously injured
(D) The waste (amino acids) build up in your muscles after prolonged use, and causes that burning sensation.
A: Wrong - Carbon Dioxide is the waste product of your body intaking oxygen, and is painless.
B: Wrong - Your body does not produce or ferment alcohol.
C: Wrong - Your body does not produce oxygen, it's consumed.
For a warm up during track I usually stretch. I do lunges which help with preparing my legs to run. And for a cool down I stretch again, and do some yoga poses. Cool downs and warm up's are important to prevent injury, or dizziness.
Hope this helps!
Answer:
Really? I didnt know that!
Explanation:
cool
Professionals would recommend exercise as the best way to deal with distress.