Which describes anabolic steroids?
(gradpoint)
a.) a muscle building program for athletes.
b.) artificial forms of the hormone affecting muscle development.
c.) artificial vitamins and minerals in the diet.
d.) sodium and potassium supplements in liquid form.

If you were running a marathon, which type of muscle fibers would be most useful to you? a. slow-twitch b. fast-twitch, type i a c. intermediate-twitch, type ii b d. slow-intermediate twitch, type i b select the best answer from the choices provided. a b c d