1. Word / Phrase: Whoa
Meaning: Tells the horse to stop
Context: I heard my supervisor make this sound when she needs the horse to stop movement.
2. Word / Phrase: Walk on
Meaning: Tells the horse to walk
Context: I heard my supervisor say "walk on" when she needs the horse to move.
3. Word / Phrase: Trot on
Meaning: Tells the horse to run slowly, like jogging.
Context: My supervisor say this word when she wants the rider to sit up and down on the horse.
4. Word / Phrase: Roll
Meaning: Horses need to roll themselves on the ground before they start to work.
Context: The first day I went to the stable, I saw horses rolled on the ground, and other volunteers told me that they need to roll for relaxing.
5. Word / Phrase: mane
Meaning: The hair on horse's neck and back.
Context: After riders get on the horse, my supervisor usually ask them to name parts of horse's body. So I know some words about horse's body.