I used to occasionally ride horses when i was a child, but i don't know anything about how to train a horse.  Do you?
no i have no clue how to train a horse. i can barely train a dog!
It is coming back to me now. People train horses to ride, for show events, and to hunt with.
i would love to learn how to ride a horse some day. would you give me lessons>
Someday.  Throughout history, horses have been trained for warfare, farm work, and sport.
did you see that Justify won the Triple Crown this year?
I missed it, but these days, horses are mainly trained for racing or recreational reasons.