Of the Following Is NOT True About Children's Physical Activity

of the following is NOT true about children's physical activity levels in traditional physical education classes?

A) Activity levels at the elementary, middle, and high school levels fall short of the Healthy People 2010 objective of 50% MVPA.
B) The low levels of physical activity during physical education class are due in part to the instructional nature of the class.
C) Activity levels for high school students tend to be higher during fitness-oriented activities and team invasion games than during movement activities and net games.
D) Boys are more active than girls during physical education class.