what the advantages of using twitch
Twitch (device) A twitch is a device that is used to restrain horses for various stressful situations, such as veterinary treatment. It is believed that a twitch calms the horse by releasing endorphins as pressure is applied, thus reducing stress and pain, though this is disputed. It is usually made up of a stick-like handle loop of chain or rope on the end, or a metal ring with a rope loop which is wrapped around the upper lip of the horse and tightened. Another design, sometimes called a humane twitch, is a