I wonder if, besides the possible influence of
various drugs, there is a tendency to keep horses in training for long periods
of time? Without rest periods to rebuild?
I know Ti spent some time consulting at one of the
UAE stables in the early days of endurance there. He didn't seem to
feel a need for any break in hard training. Maybe they are still following
his protocols?
I don't know a lot about really high pressure
training but I do know rest is important to both horse and human
athletes. Without time to rebuild stressed tissue, stress fractures
can happen.
And the old wisdom has always said it's not the
miles, it's the speed that hurts.
Stress fractures in human athletes can be caused by
use of anabolic steroids. I would not be surprised if these fractures in
horses are related to the doping w/ Stanabol/stanozolol - BK
One thing that is interesting is that the vets over
there are observing an increased incidence of stress fractures. This is the
type of injury that was rarely associated with endurance riding in the past
- much more common would be soft tissue injury and osteoarthritis. They
attribute this to the higher speeds that endurance horses are running at.
(flatter groomed courses, better training and management
techniques).