Question

A twitch is used to to restrain a horse by

A. applying heavy pain

B. stimulating the immune system

C. applying pressure to the tongue

D. distracting the horse with a small amount of pain

Answer 1

A twitch is a tool used to stimulate a horse's nerves.
A twitch is used to to restrain a horse by distracting the horse with a small amount of pain. Endorphins hormones are released as pressure is applied. And these hormones relax the horse and reduce the stress and pain.
Correct answer:D