Prumm suffers back injury

Double Women’s World Cup winner Katherine Prumm will undergo surgery in the coming days after a practice crash in her native New Zealand left the 20 year old with several broken vertebrae.   The YZ250F rider, who led the 2008 FIM Women’s World Championship before her season was curtailed by a broken collarbone, over-jumped a triple step-down and in the ensuing tumble caused damage to her spine with the T6, T9 and T12 most affected.   Prumm who was training in preparation for attempts at the 2009 title as well as national success both in New Zealand and Australia was naturally shell-shocked with the injury set-back. Until the exact date and nature of surgery is known the duration and form of rehabilitation is difficult to determine.   A further update will be issued next week.