Tonya speaks to one of the most talented and sought-after groundsmen in the sport, Kost Karazissis. Husband of top hunter and derby rider, Jenny Karazissis, Kost has a lifetime of experience bringing out the best in riders and horses in the hunter and jumper rings. Tonya also addresses the question of how can you find the balance between proper visualization and obsessing.

Plaidcast 219: Tonya Johnston with Kost Karazissis by Taylor, Harris Insurance Services