Forgot to explain...
To put it simply its games on horseback.
But its actually very complicated!
Its short races, and each race will incorporate different skills,
I.e. Putting a ball on/taking it off a cone, vaulting on or off, bending through poles, picking up flags, etc.
This is all done VERY fast at the higher levels.
Mostly it is played in teams of five, with four riding in each race,
But you can also run individuals and pairs.
You need a fast, agile pony who isn't spooky and who won't get too hyped up!
I love it :]