36. Which of the following sentences is best put in ❶ in the second paragraph?(A) “Slow jogging may bore them, but the long-term rewards can leave them speechless.”(B) “They will do well to engage in sprinting and strength training exercises instead.”(C) “Convinced of the benefits, they often advise fellow runners on how to make the most of it.”(D) “Slow jogging is, after all, designed with their particular needs in mind.”