This horse, while being bitted up harshly, is in excellent physical condition. He should cost a bit.. as he looks to have pretty nice conformation. Large hocks and I like what I see from this angle.
If you want to stop a horse from this sort of riding, then you will have to stop an entire riding style on which this is based. This looks much like horses I have seen pictures of in India, Morroco, Mexico, Spain, Belize, United States... well you get the drift.
The only way to "save" horses from training abuse is through education. It is even harder than saving horses by educating owners they need to feed them enough (or at all in some parts of the world).
That being said, the hill is a long one, the path rough and you will likely never reach the top. Doesn't mean don't try... just sayin'
Buying this horse will help this one animal.. and free up funds for his owner to buy 3 more that will be trained in a similar fashion.
There is something about the outside of a horse that is good for the inside of a man. ~Winston Churchill
) Dinosaur Horse Trainer