[Cofeeman]

What kind of embouchure problems are you talking about? no doubt it has to do with the lip muscles - but it should be possible for most people to adapt their own embouchure style - there's no single style which should work for everyone - though there are some general guidelines.
Phil Farkas has made some embouchure studies among (mostly) American hornplayers. And it shows a wide variety of different embouchures - though there are some common features.