Which of the following has become the preferred means of assessing children's physical activity because it is both valid and relatively economical?
A) Self-report
B) Heart rate monitor
C) Skinfold caliper
D) VO2 max
E) Accelerometer

Question

Quizplus · Accepted Answer

Accelerometers are preferred for assessing children's physical activity because they provide objective, valid data on movement and intensity, and are relatively economical compared to other methods like heart rate monitors or VO2 max testing.

Which of the Following Has Become the Preferred Means of Assessing