A training aid is a valuable tool to help your horse achieve balance, connection, and relaxation . At Ruitersport Maddelin, you'll find a carefully selected collection of training aids that provide support without restricting the horse's natural movement. Ideal for lunging, basic training, or refining the connection under saddle—always with respect for the horse and its biomechanics .

Functional support with respect for movement

A properly adjusted auxiliary rein helps the horse use its back better and work in correct posture. Our models are designed to distribute pressure fairly and provide clear but gentle aids , so the horse learns to relax and carry itself.

At Maddelin you will find:

• Martingales – prevent the horse from raising its head too high while riding.
• Thiedemann reins – combine control and freedom of movement; ideal for show jumpers.
• Side reins – encourage a stable, relaxed connection to the lunge.
• Pessoa systems – improve hindquarter activity and balance during lunging.
• Neck extenders and elastic reins – gentle action, ideal for young horses.

Each model has been carefully tested for safety, ease of use and horse welfare .

High-quality materials and safe finish

Our training reins are made of strong, supple leather or durable synthetic materials that can withstand daily use. The buckles, snaps, and rings are rustproof and sturdy , designed for smooth pressure distribution and long life.

Whether you choose a classic leather martingale or a technical training system , every product in our collection meets the high quality standards of professional riders.

For every discipline and training goal

Auxiliary reins are used in various disciplines—from dressage training and jumping to groundwork and lunging . Our staff are happy to advise you on the right type and adjustment , so you can train gently and effectively.

Every combination of rider, horse, and level requires a different approach—and that's precisely why at Maddelin you'll only find systems that are both functional and horse-friendly .

Correct use and guidance

An auxiliary rein isn't a coercive tool, but a tool. We're happy to help you use and adjust it correctly, so your horse learns to walk relaxed and without resistance. When used correctly, the auxiliary rein becomes a supportive training tool that develops harmony, strength, and suppleness.

Maintenance and sustainability

Leather reins remain supple and strong with regular maintenance.
Use our leather care products , available in the Maddelin collection. Synthetic versions are easy to clean and exceptionally low-maintenance—perfect for intensive use or rainy training days.