The Katmah Experience

http://horsejunkiesunited.com/category/rider-fitness-2/

The only thing I would do differently on this is take out the running and replace it with biking. Running is exceptionally hard on your body, and not in a good way. Biking also imitates riding and requires you to use balance the same way you would when you’re holding a two point or half-seat. You can get the same cardio benefit from biking. 1 mile of running is equal to 5 miles of biking.