Tiznow set for spell on sidelines Tiznow, the American Horse of the Year, will be sidelined for two months after tests revealed that the horse has strained a lumbar vertebrae.The Breeders` Cup Classic winner`s condition gave cause for concern following his return from exercise at Santa Anita on Friday.Trainer, Jay Robbins, said: 'The prognosis is good but we`re going to have to walk him for 60 days before we resume training with him.'This inevitably means the horse will now miss the Pimlico Special, the Californian Stakes and the Hollywood Gold Cup.Tiznow has now won two of his three starts this term, including the million-dollar Santa Anita Handicap in March.
