I was wondering this today, because everyone in my school seems to have slower reflexes than mine on this little online reflex test. Is .210 seconds a normal reflex? What you do is click the start button, and then put your cursor over the stop button, and as soon as the background changes color, click stop. Sometimes it goes too fast to even move your cursor so don't count that lol. Anyways, test your reflexes on that website, and post your result here. :) Also, what is your average 100 meter dash runner's reflexes?