Learn what side reins, martingales & similar aids are used for, how they affect biomechanics and which alternatives exist.

Auxiliary reins are a controversial topic. Learn more about correct use, when they can be helpful & and where caution is needed.

Learn more about common mistakes in the use of auxiliary reins, their biomechanical and psychological consequences, and the rider’s ethical responsibility.

Side reins provide stability - but they also come with risks. Learn which mistakes lead to overbending and why stretching is essential.

Key points for groundwork with horses: the right equipment is the foundation for trust and safety.