Horse glossary
Reins
Straps held by the rider to guide the horse (with instruction).
In Spanish: Riendas
What it means
Reins are the long straps that run from the bit or noseband to the rider's hands, carrying the rider's signals to the horse's head. In English riding the rider usually holds one rein in each hand, while in western riding the reins are often held in one hand and the horse is guided by neck reining. Reins can be leather, rubber-covered, or rope.
Why it matters
Reins help you steer, slow down, and stop, but they work best together with your seat and legs. Pulling hard or holding on for balance can hurt the horse's mouth and make it tense.
Example
Hold the reins evenly for straight lines.
Try this
For English riding, hold each rein between your ring finger and little finger, up through your palm, with your thumb resting on top. Keep your hands closed but soft, as if you were holding a small bird.
Common mistake
Letting the reins get uneven is a common reason a horse drifts off a straight line. Check that both reins are the same length, and shorten them by walking your fingers up rather than pulling back.
Topics
Where this word comes up
- Tack Safety CheckA quick, simple tack check you can do with an instructor before riding.
- Mounting Block BasicsA calm, step-by-step mount and dismount routine with instructor support.
- Basic SteeringSteer with your eyes, body, and gentle rein/leg cues—step-by-step.
- Tack CheckpointsBuild a habit of checking pad, girth, and reins.
- BridleHeadgear used to guide the horse; often holds the bit.
- ReinsStraps used to guide the horse’s direction and speed (with your instructor).