I've been looking for an image/video of a horse being 'strapped' or 'banged' and look what I found!
http://horsehero.com/ "Horse Hero is a great new website which uses film to help you improve your knowledge on ‘how to’ look after horses. It also provides an insight into the lives of top riders, their horses and yards. There are guest blogs and some riveting video diaries too! Our presenters include Laura Bechtolsheimer, Harry Meade and Louisa Brassey."
Laura Bechtolsheimer and Mistral Hojris demonstrate: