I think push hands is completely flawed as a competitive sport, which is why it ends up as a shoving match, but somebody (Jet Li?) is trying to change the rules to make it work better as an Olympic sport…. So here it is! It’s essentially more like wrestling, which is probably a good thing as it means you can move your foot.
And it’s got takedowns, but I think the question is then always … why not just compete at Shuai Jiao?