This is a coaching system created by Dick Mays (one of the creators of the Mays Magic Metric). I think it is interesting. Thanks to Dick Mays to give me the opportunity to share this paper in this blog.
You may download the Mays's explanation here: http://www.upct.es/~beside/Textos/MMCoachingSystem.pdf
Then, you can compare the philosophy of Mays' coaching system with the very recent paper of Brian Skinner: