𝟏𝟎. 𝐒𝐪𝐮𝐚𝐫𝐞 𝐓𝐰𝐢𝐬𝐭 𝐂𝐮𝐫𝐛: This curb asks for the same anatomical changes as the twist curb, but with more attention. This curb should be use in speed events where the horse tends to stiffen or brace against any type of pressure. The purpose is to get the horses attention without delay.