A strong body, strong mind
Discover magazine explains “Why athletes are geniuses“:
This past January Claudio Del Percio of Sapienza University in Rome and his colleagues reported the results of a study in which they measured the brain waves of karate champions and ordinary people, at rest with their eyes closed, and compared them. The athletes, it turned out, emitted stronger alpha waves, which indicate a restful state. This finding suggests that an athlete’s brain is like a race car idling in neutral, ready to spring into action.
Del Percio’s team has also measured brain waves of athletes and nonathletes in action…. The athletes’ brains were quieter, which means they devoted less brain activity to these motor tasks than nonathletes did. The reason, Del Percio argues, is that the brains of athletes are more efficient, so they produce the desired result with the help of fewer neurons. Del Percio’s research suggests that the more efficient a brain, the better job it does in sports.
MindHacks explains the methods of the brain scanning research and concludes:
Rather than becoming ‘relaxed’ the brain seem to become more ‘finely tuned’ with practice. It’s not that the whole brain just becomes ‘quieter’ (although you could say this about some specific areas) but that it seems to reconfigure the distribution of work.