I recently got a 5 year old mare rescued from a feedlot (so I have no idea of her previous training). I start all my horses with ground work before moving onto saddle training but she refuses to lunge. I dont have a roundpen at the moment and have to work on a lunge line. When I try to send her out she absolutly will not go out, she turns in and faces me. If i try to make her turn away from me to lunge she does whatever it takes to face me down. I have gottn her to lunge for a few seconds at a time, but halfway through the circle she turns in. the whip doesnt phase her, the whip with a plastic bag on it doesnt phase her either. no matter what i try she just turns in and WILL NOT face away from me. Any suggestions?