It's no surprise that exercise increases energy. the physical challenge prepares your body in a variety of ways. blood sugar is
more quickly converted to fuel, more oxygen is supplied to your cells, and fight-or-flight hormones are released. instead of leaving
you exhausted, exercise energizes. do it in the morning for an all-day high or later in the afternoon for a pick-me-up
this paragraph is mostly about how
a.
exercise makes you live longer
b. exercise is easier than it looks.
c. everyone should exercise daily
d. exercise increases your energy