Why Physical Education is Necessary
Schools around the country are cutting back their budgets this year and many great teachers are losing jobs. What subjects are first to go? Physical Education?
Well, a somewhat recent study by Dr. Fred Gage and his colleagues at the Salk Institute in San Diego have successfully proven that exercise increases neurogenesis. What is neurogenesis you ask? Neurogenesis is a process of the human and animal brain in which it produces new brain cells. The study was tested on mice and rats and the results were one-sided. The mice and rats that were allowed to exercise on a spinning wheel performed better hands down than the sedentary mice and rats on several IQ tests (mazes, for example). The results seemed to prove that even a small portion of exercise can make a difference and produce remarkable results.



