Chin tuck benefits:1. Flexibility - These exercises help improve your horse's flexibility, particularly in the neck and poll area, allowing for better movement and responsiveness.2. Suppleness - Chin to chest exercises encourage your horse to stretch and relax its neck muscles, promoting suppleness and a more comfortable, balanced posture.3. Collection - By engaging the muscles along the topline, these exercises can aid in developing collection, which is essential for balance, agility, and carry