Performance Veterinary Physiotherapy has a set of standard rehabilitation plans available - this E-Book focuses on rehabilitation of the sacroiliac.
 
These plans are a generic and do not take into account variations in horse's age or current fitness.
 
You will get a stage  by stage programme, including exercises (in-hand and ridden) and stretches, giving you approximately 6 months of rehabilitation. 
 
These plans are sent digitally in PDF format