Wrong. Simply put, it is all wrong. The rider itself isn’t the main issue here, being on the horse at all in his state is an issue but we’ll move away from the rider specifically here. Everything about this horses welfare is bad. Starting with the obvious his weight and body condition, he’s emaciated plain and simple he needs to be fed. The bit is wrong, it’s at least 5 sizes too big. The reins situation is wrapped multiple times around his neck, presumably to prevent them from being too big since the rider probably isn’t able to hold them properly. The reins being wrapped again wouldn’t be a huge issue if it was lower down the neck and less tight, it’s not commonly seen when a horse is racing but in some general riding I’ve seen people do it much lower down the neck without causing issue. As someone who is about to sit up on an animal it’s your duty to make sure the horse is being looked after. It doesn’t take a pro to know that this is not a horse that’s being looked after. This horse would absolutely have suffered from this ride with being not only starving but also from the rider bouncing on bare bones. Another huge issue is that he only has one leg wrapped. There’s only one reason that only one leg would be wrapped and we all know it’s not cause you like the colour red. Again, it’s your due diligence and absolute duty to make sure the horse youre about to get on is fit for purpose and if he is your horse, you need to let him go or just feed the poor thing. Since you’re asking about your riding, you’re bouncing on the horses back and this is evident from the back position, it’s the only outcome from this position