There are lots of great videos on YouTube these days. Here is one I learned about from a Facebook friend and is about one rein stops. Great info, and if you click here you can go to the Horse Problems website and get even more info. Also, be sure to check out some of the horse problem training videos on YouTube – great stuff!
If the video doesn’t load or display, you can go to it here: http://www.youtube.com/watch?v=fmpDSbXPtzU
I’ve gotten a couple of their training DVDs about starting green horses and balance at canter and it really helped a lot, in the arena and on the trail. I gained a lot of control over my gelding after we pracyced the one rein stop. HP is very helpful if you pose questions on the website also!