Which of the Following Statements Is False

Which of the following statements is false?

A) To begin to achieve health benefits from exercise, adults should engage in 2.5 hours of moderate-intensity activity per week, or 1.25 hours (75 minutes) of vigorous-intensity activity (or a combination of the two) .
B) Aerobic activities such as running, biking, or cross-country skiing should be performed for at least 10 minutes at a time and should be spread throughout the week-not just one long session.
C) To achieve even greater benefits, adults should increase activity to a total of 5 hours per week of moderate aerobic physical activity or 2.5 hours per week of vigorous activity.
D) Greater health benefits are seen when muscle strengthening activities involving all major muscle groups are performed for at least 4 days per week in addition to the aerobic activities.