Some information on YMT is aviable on www.aymta.org
and on www.grtc.org
When I watch the photos of the YMT it seems more a New Age dance rather than a martial art.
Are there any reasonable explanation of the existence of YMT? Is YMT really a secret or is a lie?
Wang Yen Nien is well known martial artist and is unprobable that the YMT isn't effective! Is possible that Zhan Qinlin or Wang Yennien invented the YMT?
I practice the Yang Cheng Fu style of Taijiquan in I love all about Zhan Zhuang and "traditional" Yang Taijiquan. See my webpage at www.geocities.com/igor_rakar/qi/taijiquan.htm
(only in Slovenian languge).