MagnaWave for Retired Racehorses | Thoroughbred Makeover 2019 Play Video MagnaWave for Retired Racehorses | Thoroughbred Makeover 2019 Magna Wave will be at the Thoroughbred Makeover in October! We're excited to do a LIVE PEMF demonstration with Pat and special guest Rosie Napravnik, 2x Kentucky Oaks and Breeders Cup winner. We'll have free demos with our latest Magna Wave machines and answer any question you have! Find out why Magna Wave is the treatment of champions, both on and off the track at. Share