All of the following are potential side effects of not cooling down after a workout except.. a. Lactic acid can build up causing soreness and stiffness.
b. Muscles can tighten quickly.
c. Less chance of pulling or tearing your muscles.
d. A lack of oxygen to the body can cause light-headedness, dizziness, and soreness.

good question my friend

the aorta is the large artery leaving the heart branches into smaller arteries, which eventually branch into capillaries.the arteries carry oxygen and nutrients away from your heart, to your body's tissues. the capillaries are small, thin blood vessels that connect the arteries and the veins. the statement that arteries carry oxygen-rich blood to capillaries is true. veins on the other hand are blood vessels that take oxygen-poor blood back to the heart.