Which muscle in the body is not affected by accumulation of lactic acid in the body

Muscles cramps occur after heavy exercise this is because accumulation of

(a) Amino acids
(b) Fatty acids
(c) Carbon dioxide
(d) Lactic acid

Select a specific type of exercise and describe in detail how itis performed and its effect on the body’s muscles…Which muscle(s)are affected, and how are they changed as a result of this form ofexercise? Is the activity you selected a form of aerobic/enduranceexercise or resistance/isometric exercise?

During the plateu phase of a stedy state exercise: Explain your answer

a. The O2 demand of the body is larger than the O2 supply.

b. The O2 demand of the body is smaller than the O2 supply

c. The production of lactic acid is zero

d. All the ATP required may be supplied by aerobic phosphorylation

e. Aerobic and anaerobic ATP resynthesis are equal