The physical activity of fifth-grade students during physical education classes.
One hundred fifty-seven fifth-grade students in 20 of the 355 elementary schools in one Texas county were systematically observed during physical education classes. On average, the students spent 8.5% of class time in moderate to vigorous physical activity, 23.3% in minimal activity, and 68.1% in sedentary activity. None of the schools averaged 20% of class time in moderate to vigorous physical activity. The levels of physical activity observed are substantially lower than the levels called for in national health objectives.
Simons-Morton
B G
BG
University of Texas Health Science Center, Houston.
Taylor
W C
WC
Snider
S A
SA
Huang
I W
IW
D002648:Child; D015444:Exercise; D005260:Female; D006801:Humans; D008297:Male; D010806:Physical Education and Training; D012574:Schools; D013781:Texas