I think you’re selling it short
Originally posted by FatherDog
The shoulder has a lot of padding and not much hard striking surface. In addition, there aren’t a lot of muscles meant to propel the shoulder itself forward (or back) with much force, and what muscles there are are difficult to work.
in judo’s kiba dachi or [WV]ing[CTsTz]un’s goat-riding stances, I’d agree whole-heartedly. However, these aren’t issues for xingyi santi. So I’d find persuasive the argument that they work poorly with certain body orientations. Likewise, I agree with others that they’re strictly a close quarters technique.
Let me frame striking in a manner I suspect will be new to you (NOTE: I’m not being pejorative at all)–you always hit people with your whole body and the striking surface merely delivers energy for your body. How would this mindset affect your statement, “there aren’t a lot of muscles meant to propel the shoulder itself forward (or back) with much force, and what muscles ther are are difficult to work?”
In short, I’d say that if you have the opportunity to strike with the shoulder, go for it, but don’t go trying to set up shoulder strikes. You’d be better served setting up better strikes with your hands or elbows.
It’s simply a matter of the right tool for the job. Are punches useful when you’re 4 inches away and your hands are occupied? I’d say they’re equally as useful as a shoulder strike from 3 feet away.
As an aside, I also train Japanese JJ. I once told a new guy with a bunch of prior training, “from there, I’ll just hit you with my hip.” His para-phrased answer, “there’s no way you can hurt me with your hip.” Since I’m mostly a prideful pr***, what do you suppose I did next?
chuckle To his credit, he grinned about the whole thing and sorta apologized with a “I’ll hafta remember that”. . .come to think of it, maybe he meant payback’s a bi***.