Here's a historical account of this technique being used by Col. John
Mosby
(Mosby's Rangers) during the Civil War.
Thought you Southern fellows might enjoy it.
FYI, the emergency dismount is a basic technique that has been taught
for years in formal riding programs, such as the Cavalry, USPCA [aka
Pony Club], the British Horse Society rating programs, 4-H, etc. It is
my observation that some endurance riders seem to have skipped the
basics of riding & gone right to the trail. Then, when they get out of
control & into trouble, they can become a danger to themselves and
others. Too bad.
SZ
http://www.mosbysrangers.com/rangers/aldie.htm