Are temporal things like posture detrimental to intelligence? Science have proved they influence mood but does that influence intelligence? Most athletes and in general people who are brutish usually have great posture but they are quite dumb and slope headed. Meanwhile most scientists have bad posture and walk awkwardly. I don't try to make a meaning of that in an extreme sense, maybe perfect posture is the peak of athletes brain anyway. But will better posture improve the brain of the scientist? Or does negative mood also play a role in intelligence? There is a lot of stigma about stress but a lot of scientists have the very signs of it. Recessed faces and poor musculature. I'm talking here once again in maximizing intelligence, you can be both fit and intelligent but you will not be at the top of your game in neither.