Helps remove waste products from the muscles
warm up or cool down

I beg your pardon?

Explanation:

you might want to rephrase that question my friend.

a mother eats twice as much to support her growing fetus

limiting sugar intake in a mother with gestational diabetes, switching from diving to swimming.   depending on whether the patient is normal weight, over weight or gain will differ depending on that.

i think the answer is d.