Mutagen vs Carcinogen Mutagen and carcinogen are two terms that have a lot in common. There is a potential that a single substance could be both of them at the same time and be only one of the two, as well.
A curb bit is a type of bit used for riding horses that uses lever action. It includes the pelham bit and the Weymouth curb along with the traditional curb bit used mainly by Western riders. Kimblewicks or Kimberwickes are modified curb bits, and a curb bit is used in a double bridle along with a bradoon.
DRIVING BITS-AN OVERVIEW Driving bits come in a variety of cheek types and mouthpieces to suit any type of horse, situation, or turnout. CHEEK TYPES-see below for Mouthpieces. Click Here To See Rein Settings. LIVERPOOL-The most widely used of all driving bits. It can be made in a variety of mouthpieces with fixed or swivel cheeks. Fixed cheeks do not allow the cheeks to swivel and are designed to be used with a pair of horses. This avoids the pinching of the lips that can occur with the coupling reins.