Figure 8: The mean ± SD number of injury incidents for all patrollers, lift operators, and instructors working at five test snowsport resorts prior to and following implementation of the dietary and proprioceptive program (2011/12 season). The prior to 2010 data include up to five years of historical records for all workers in the three job categories. FA = First Aid report only, MA = Medical claim only, and LT = Lost time. *Significantly less than previous seasons, where for the reduction in MA, for LT, and for the reduction in total claims.