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The effect of phoria and fixation disparity on the hitting placement of baseball players

1 October 1999


20 players from Pacific University's baseball team were tested on the Pacific Sports Vision Performance Profile (PSVPP) to determine if phoria and fixation disparity, as measured by the PSVPP, correlates to actual hitting tendencies. PSVPP results indicate a statistically significant correlation exists between actual batting placement and phorias indicated by the PSVPP (p


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