There’s another article based on this research. It is written in a format for a journal. Boring to most people. On the other hand, here’s the data shared in a friendlier format.
The data comes from real athletes and coaches. Within the population is a cluster of World Champions, National Champions and Olympians. To even out the group there are good athletes, top level weekend warriors who are truly dedicated to their sport. These weekend warriors are excellent in their sport, but are not elite athletes.
There is also a group of coaches that work in high school, college and at the professional levels.
No, this isn’t free. I tried to set the price at one dollar; Amazon wouldn’t allow that price. It is $2.99, which is less than a nickel per word.
The essay was edited by a bonafide editor and friend, Diane L. No matter what I’ve written when she gets a hold it the writing becomes a fun readable document. Here she has turned what I sent her into an essay that is well beyond my ability.
This is for you to enjoy. Sorry I couldn’t get the price lower. The version for scientific publication, when it comes out will be at no charge other than the subscription or membership price.