I'm into how different brain types have certain strengths and weaknesses as far as motor skills and sports go. I might persue this field and thought I'd share a website with you guys that I found early on when I discovered MBTI. http://www.braintypes.com/. Here you can find out some stuff about this topic, although there's not as much info as there used to be. http://www.braintypes.com/body_skills.htm shows the strenghts and weaknesses, motor skills wise, for each brain type.