Wagtail
Horse servant
I think that there are very well considered views from people on both sides of the argument. I could see how a BP which is not correctly fitted or adjusted correctly by the rider, could cause injury in itself. Some of the ones I tried on felt too hard and bulky and I could see how they might dig into a rider if they fall in a particular way. So I think it is important to get one correctly fitted, and one which does not make you feel constricted.