If you’re right-handed and you’ve ever tried to write with your less dominant hand, chances are you’d struggle. Now, imagine doing that with typing, writing backward, shaking hands, reading backward and even switch-footing in sports. San Diego resident Jim Houliston taught himself to do that. It’s called Mirror Movement Development (MMD). Houliston says it changed his life, and he wants to show people how it can change theirs too. Whichever way the grain goes, Houliston cuts against it.