Interested persons can find out for themselves what Marshall’s stuff looks like. There are two people who devotedly coach from the Marshall manifesto who are posting their stuff on YouTube:
That said, jdfromfla’s comment about Marshall revisionism had me laughing out loud…as a long-time reader of the Zephyr Hills Gazette I think he rather understated the case than anything. dirtberry is the main guy who is trying to sell the idea that Tyler Matzek’s delivery is some fractional percentage or other of the “Full Marshall Tenets”, whatever that may mean. What it mostly seems to mean, as far as I can tell, is that Matzek’s forearm, wrist, and hand go into pronation after release of every pitch…just like for every other human baseball pitcher. This is stuff that Tom House wrote about explicitly in his 1988 book, “The Winning Pitcher”. (Ummm, for those of you who may be too young to be aware of it, the internet did not exist in 1988 and Mike Marshall has not published any of his theories anywhere other than on his weird website. Nevertheless, MM appears to want to be known as “The Father of Pronation”…maybe wants a patent on it so that he can earn royalties every time a pitcher pronates…for the matter of that, I wish I had a penny for every time a pitcher pronates after release of a baseball. I’d split that fortune 50-50 with jdfromfla and still be richer than Bill Gates.
Regardless of all this, Marshall has explicitly stated in his Q&A that Matzek is hampered by the numerous injurious flaws that are destroying the arms of all traditional pitchers.
The kid on kharma1111’s YouTube channel is, I believe, kharma’s nephew. Somehow or other kharma has convinced his own brother that the nephew must train only the Marshall Way and you can see the current results for yourself.