Hello all, I was recently injured in a fender bender and I have to go through some PT and rehab. I was just gearing up to get my new horse trained from the ground up again. She has some boundary issues and I was excited to do groundwork with her to get her back into shape while also teaching her to canter as she really has only been asked to walk/trot. The place I board has no round pen so I was going to do a lot of lunge line work. Now however I have injured my right arm and I am right handed. Do any of you have any suggestions on how I can work with her in a large arena without the lunge line? I do not know how long I will be out of commission for and I have already had to give up working with her for the past three weeks because of my hectic life. This accident is really throwing me for a loop. I started to tear up when the doctor told me I couldn't ride.