I'd like to see a cross index of precision dexterity, reflex speed, mental-only math, complex problem solving, traditional IQ problem solving style questions, memory ability, some sort of empathic test, and reading comprehension to get an overall rating of the brain's abilities. For example, I may have been taught really well in math and look like I'm smart because of it but that's training and practice. I can speed read but there's a trick to it and you don't really have to be smart to do it; it just makes you look smart. But it is a proven fact that most olympic athletes have higher than normal IQ's. I've noticed that intelligent people are immensely better at knife throwing than unintelligent people, I guess because their brain simply works faster. So why don't IQ tests have dexterity and reflex tests?