Jockey Rosie Napravnik Talks About Fast Recovery with MagnaWave Play Video Jockey Rosie Napravnik Talks About Fast Recovery with MagnaWave Two-time Kentucky Oaks & Breeder's Cup winner, Rosie Napravnik first used a Magna Wave PEMF machine at the recommendation of one of the racehorse trainers during her time as a jockey. Magnawaving her foot injury helped speed her recovery and get her back in the saddle and racing again. She recommends Magnawaving to both people and horses. PEMF machines have been used in the equine industry for years and PEMF treatment has been around for hundreds of years. Magnawaving Helps Horses: ^ Relieve Equine Arthritis ^ Fast Recovery from Performance Stress ^ Relieve Pain and Inflammation from Soft Tissue & Muscle Soreness ^ Help to Heal Hoof Abscess and Stone Bruises. Share