I grapple competatively, made it to the quarters at Abu Dhabi last week...(blue division -lost on points)
About Marc MacYoung - I don't know much about his fighting "techniques" but I'd rather learn techniques from experts and sparr in each art (like GSP does)
maybe some Kali stick / knife fighting / Jeet Kun Do to boot.
BUT
I couldn't stop reading his stuff a few years ago.
The guy has tons of realistic wisdom on his website. He really seems to have a grip on many of the realities of fighting situations. I highly recommend any martial artist read his website at least once to get a unique perspective. Maybe he does have some BS but he got some real stuff there too- that could save you or your family's life.
http://www.nononsenseselfdefense.com/
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