Part 1  Erin Taormino explains how and why you need to keep your horse square before you ask for the lead changes, especially in a Hackamore. She demonstrates how much lateral she likes to get in the Hackamore and why you ask for more. It’s vital to be aware of what your horse is doing after your lead change, with Erin explaining what you need. She also discusses the biggest mistakes people tend to make at home whilst teaching the lead change.