I have been riding for about 5 years but I have rubbish balance! With the horse I am on at the moment she is really bouncy and I can't seem to sit deep enough in the saddle to get a smooth transition to canter as it sort of confuses the horse because I'm not sat deep enough. This is the same when I am riding without stirrups I feel like I'm going to fall off. Does anyone recomend any excercises or anything I could do to help me sit in the saddle and stay there!!