Okay, I watched... All horses involved in sports can be injured, just as they can be injured in the pasture. However, to watch horses be forced to run in a circle with horses chasing it, then rope its front legs and watch it fall????????????
Yeah, okay, that's real special. Wait, please run around a ring and let me rope your legs and then pull them out from underneath you and watch you fall on your neck,head, shoulders, back or whatever, then tell me its okay and a sport.
Nothing positive from me.