[header] How to stop a horse that tries to buck [title] Breathe deeply and speak quietly to your horse. [step] Though you may find it difficult to take a breathe and be calm when your horse tries to buck, panicking will shut down your ability to process and react properly. Try to take a deep breathe and speak quietly to your horse by saying " whoa " or " calm ". 
[substeps] You should also focus on keeping your legs long on your horse and your heels down when you are in the saddle. Sit deep in your pockets and keep your lower back soft.