The amount of time a person sits
during the day is associated with a
higher risk of heart disease,
diabetes, cancer, and death,
regardless of regular exercise,
according to a recent study. More
than one half of an average person's
day is spent being sedentary-
sitting, watching television, or
working at a computer. Avoiding
sedentary time and getting regular
exercise are both important for
improving your health and survival.
Which of the following is implied
by the passage?